Wilderness Portraits by Lloyd Paul Aiello

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  • An afternoon sunstar filters through the forest Hemlock (Tsuga canadensis) canopy and illuminates a bed of White Wood Asters (Eurybia divaricata).
    _LPA0190-aster-white-woods-sunstar-s...tif
  • Holiday homecoming draped in a white blanket of snow for Christmas.
    IMG_2006-snow-home-ribbon-white-chri...tif
  • These young mountain goats (Oreamnos americanus), also known as the Rocky Mountain Goats, are resting on their way up a steep slope in the Colorado Rocky Mountains.  Mountain goats are sure-footed cliff climbers that are endemic to subalpine to alpine areas of North America.  They are the largest mammal in these high-altitude environments often exceeding 3,900 meters (13,000 ft). In summer, they generally stay above tree line, but occasionally migrate to lower elevations in the winter. Despite its common name, they are not a member of Capra, the genus that includes all other goats, but rather related to antelopes, gazelles, and cattle. <br />
<br />
Mountain goats are about 1 m (3.3 ft) tall at the shoulder and males are larger than females. Mountain goats can weigh between 45 and 140 kg (99 and 309 lb) with a length of 10–179 cm (4 to nearly 6 ft.).  Both male and female mountain goats grow black horns reaching 15–28 cm (5.9–11.0 in) in length.  After they are about 22 months old, the horns are visible and it is possible to tell the age of a mountain goat by counting the number of rings on its horns.  Two of the individuals in this image are too young to have grown horns yet.<br />
<br />
There are an estimated 100,000 Mountain Goats in North America. They are protected from the elements by long woolly white double coats that they shed in spring. Their coats are highly specialized consisting of fine, dense wool undercoats covered by an outer layer of longer, hollow hairs. Their coats help mountain goats survive winter temperatures as low as −50 °F (−46 °C) and winds of up to 160 kilometers per hour (99 mph).  The average lifespan of a mountain goat is 9 to 12 years.<br />
<br />
This is a single color image that has been converted digitally to black and white.
    _1LA9417-Edit-Edit-mountain-goat-col...tif
  • The blue sky and white snow are reflected in the crystal contours of an icicle at Drumlin Farm, Lincoln, Massachusetts.  (Maco panorama composed of 5 individual images.)
    ice-icicle-blue-white-winter.tif
  • Phaleanopsis orchid bloomed by the photographer.  Phalaenopsis are also known as Moth Orchids and are native throughout southeast Asia from the Himalayan mountains to the islands of Polillo, Palawan and Zamboanga del Norte in the island of Mindanao in the Philippines and northern Australia.
    _LPA6359-orchid-phaleanopsis-white-b...tif
  • Oncidium orchid (Tsiku Marguerite) grown by the photographer, 7 inches tall, with one multibranched flower spike supporting 43 individual blossoms.<br />
<br />
Oncidium is a genus that contains over 330 species of orchids.  It is an extraordinarily large and diverse group from varied habitats. Most species in the Oncidium genus are epiphytes (grow on other plants), although some are lithophytes (grow on rocks) or terrestrials (grow in the ground). They are widespread from northern Mexico, the Caribbean, and some parts of South Florida to South America, usually occurring in seasonally dry areas.  This genus was first described by Olof Swartz in 1800, a Swedish botanist and taxonomist and the first specialist of orchid taxonomy.  The name is derived from the Greek word "onkos", meaning "swelling" due to the callus at the flower's lower lip.
    _LPA7158-oncidium-orchid-flower-blos...tif
  • The Rusty Tussock Moth or Vapourer (Orgyia antiqua) is native to Europe, but now has a transcontinental distribution.  A striking dimorphism exists between the male and the female moths of this species. The male moth shown here typically has orange to red-brown wings.  Each fore wing has a white comma-shaped (tornal) spot. He has marked plumose (short, bipectinate) antennae and a wingspan between 35 and 38 mm (~1.5 in). The female moth has vestigial wings and is flightless.  Several hundred eggs are laid on the outside of the female's empty cocoon, usually attached to a host plant.  The species overwinters in the egg stage. <br />
<br />
The adult moths do not feed, so only live a short time. In North America, only one generation occurs in a year and fly between May and October.  The males are diurnal, flying during the day, but are occasionally attracted to light.  This individual was photographed during the day in August in Kingfield, Maine.<br />
<br />
The image is a focus stack of 34 exposures.
    _1LA9545-Edit-Edit-Rusty-Tussock-Mot...tif
  • The Rusty Tussock Moth or Vapourer (Orgyia antiqua) is native to Europe, but now has a transcontinental distribution.  A striking dimorphism exists between the male and the female moths of this species. The male moth shown here typically has orange to red-brown wings.  Each fore wing has a white comma-shaped (tornal) spot. He has marked plumose (short, bipectinate) antennae and a wingspan between 35 and 38 mm (~1.5 in). The female moth has vestigial wings and is flightless.  Several hundred eggs are laid on the outside of the female's empty cocoon, usually attached to a host plant.  The species overwinters in the egg stage. <br />
<br />
The adult moths do not feed, so only live a short time. In North America, only one generation occurs in a year and fly between May and October.  The males are diurnal, flying during the day, but are occasionally attracted to light.  This individual was photographed during the day in August in Kingfield, Maine.<br />
<br />
The image is a focus stack of 34 exposures.
    _1LA9545-Edit-Edit-Edit-Rusty-Tussoc...tif
  • These young mountain goats (Oreamnos americanus), also known as the Rocky Mountain Goats, are resting on their way up a steep slope in the Colorado Rocky Mountains.  Mountain goats are sure-footed cliff climbers that are endemic to subalpine to alpine areas of North America.  They are the largest mammal in these high-altitude environments often exceeding 3,900 meters (13,000 ft). In summer, they generally stay above tree line, but occasionally migrate to lower elevations in the winter. Despite its common name, they are not a member of Capra, the genus that includes all other goats, but rather related to antelopes, gazelles, and cattle. <br />
<br />
Mountain goats are about 1 m (3.3 ft) tall at the shoulder and males are larger than females. Mountain goats can weigh between 45 and 140 kg (99 and 309 lb) with a length of 10–179 cm (4 to nearly 6 ft.).  Both male and female mountain goats grow black horns reaching 15–28 cm (5.9–11.0 in) in length.  After they are about 22 months old, the horns are visible and it is possible to tell the age of a mountain goat by counting the number of rings on its horns.  Two of the individuals in this image are too young to have grown horns yet.<br />
<br />
There are an estimated 100,000 Mountain Goats in North America. They are protected from the elements by long woolly white double coats that they shed in spring. Their coats are highly specialized consisting of fine, dense wool undercoats covered by an outer layer of longer, hollow hairs. Their coats help mountain goats survive winter temperatures as low as −50 °F (−46 °C) and winds of up to 160 kilometers per hour (99 mph).  The average lifespan of a mountain goat is 9 to 12 years.<br />
<br />
This is a single color image that has been converted digitally to sepia.
    _1LA9417-Edit-antique-sepia-mountain...tif
  • The Rusty Tussock Moth or Vapourer (Orgyia antiqua) is native to Europe, but now has a transcontinental distribution.  A striking dimorphism exists between the male and the female moths of this species. The male moth shown here typically has orange to red-brown wings.  Each fore wing has a white comma-shaped (tornal) spot. He has marked plumose (short, bipectinate) antennae and a wingspan between 35 and 38 mm (~1.5 in). The female moth has vestigial wings and is flightless.  Several hundred eggs are laid on the outside of the female's empty cocoon, usually attached to a host plant.  The species overwinters in the egg stage. <br />
<br />
The adult moths do not feed, so only live a short time. In North America, only one generation occurs in a year and fly between May and October.  The males are diurnal, flying during the day, but are occasionally attracted to light.  This individual was photographed during the day in August in Kingfield, Maine.<br />
<br />
The image is a focus stack of 34 exposures.
    _1LA9545-Edit-Rusty-Tussock-Moth-Vap...tif
  • The Hemlock Looper or Mournful Thorn (Lambdina fiscellaria) is a moth found in North America, from the Pacific to the Atlantic coast and from Canada south to Pennsylvania, Wisconsin and California.  The wingspan is about 35 mm (1.4 in) and the moth flies from August to early October depending on the location.  The larvae feed on hemlock, balsam fir, white spruce, oak and other hardwoods.  This individual was photographed in Kingfield Maine in August.<br />
<br />
The image is a focus stack of 6 exposures.
    _1LA9738-Edit-hemlock-looper-mournfu...tif
  • Above the painted desert in Arizona, sheets of heavy rain glow pink at sunset beneath the white clouds of an approaching storm.  The Painted Desert encompasses over 93,500 acres, stretching for over 160 miles, and derives its name for the multitude of colors ranging from lavenders to shades of gray with vibrant reds, oranges and pink.  The area is a long expanse of badland hills and buttes which, although barren and austere, encompass a rainbow of colors due to the colorful sediments of bentonite clay and sandstone. <br />
<br />
The desert is composed of stratified layers of easily erodible siltstone, mudstone, and shale of the Triassic Chinle Formation. These fine-grained rock layers contain abundant iron and manganese compounds which provide the pigments for the various colors of the region.<br />
<br />
The Painted Desert was named by an expedition under Francisco Vázquez de Coronado on his 1540 quest to find the Seven Cities of Cibola, which he located some forty miles east of here. Discovering that the cities were not made of gold, Coronado sent an expedition to find the Colorado River for supplies. The group passed through the colorful landscape and named the area "El Desierto Pintado" - The Painted Desert.
    _LPA0513-Edit-storm-clouds-rain-suns...tif
  • These young mountain goats (Oreamnos americanus), also known as the Rocky Mountain Goats, are resting on their way up a steep slope in the Colorado Rocky Mountains.  Mountain goats are sure-footed cliff climbers that are endemic to subalpine to alpine areas of North America.  They are the largest mammal in these high-altitude environments often exceeding 3,900 meters (13,000 ft). In summer, they generally stay above tree line, but occasionally migrate to lower elevations in the winter. Despite its common name, they are not a member of Capra, the genus that includes all other goats, but rather related to antelopes, gazelles, and cattle. <br />
<br />
Mountain goats are about 1 m (3.3 ft) tall at the shoulder and males are larger than females. Mountain goats can weigh between 45 and 140 kg (99 and 309 lb) with a length of 10–179 cm (4 to nearly 6 ft.).  Both male and female mountain goats grow black horns reaching 15–28 cm (5.9–11.0 in) in length.  After they are about 22 months old, the horns are visible and it is possible to tell the age of a mountain goat by counting the number of rings on its horns.  Two of the individuals in this image are too young to have grown horns yet.<br />
<br />
There are an estimated 100,000 Mountain Goats in North America. They are protected from the elements by long woolly white double coats that they shed in spring. Their coats are highly specialized consisting of fine, dense wool undercoats covered by an outer layer of longer, hollow hairs. Their coats help mountain goats survive winter temperatures as low as −50 °F (−46 °C) and winds of up to 160 kilometers per hour (99 mph).  The average lifespan of a mountain goat is 9 to 12 years.
    _1LA9417-Edit-2-mountain-goat-color-...tif
  • The ahermatypic Orange Cup Coral (Balanophyllia elegans) extends its 2-inch-long yellow-spotted tentacles to feed at night 50 feet below the surface of the Red Sea at "The Temple", Sinai, Egypt.  Although this organism closely resembles in an anemone, it is actually a true hard coral. Corals are carnivorous animals which feed upon microscopic zooplankton by trapping them with their tentacles. Most corals possess a symbiotic relationship with a class of algal cells known as zoozanthellae and are thus termed hermatypic.  Since algal cells undergo photosynthesis, hermatypic corals can also obtain energy from sunlight. In addition, zoozanthellae reduce the concentration of carbon dioxide within the cells of the hermatypic coral and thus help precipitate calcium carbonate from seawater. Calcium carbonate is a chemical from which a corals calcareous skeleton is made. However, Balanophyllia elegans is an ahermatypic coral and does not associate with algal cells. Consequently, these corals consist of a single polyp and secrete only a simple thin skeleton. Unlike their hermatypic counterparts, ahermatypic corals may be found in all oceans of the world and at depths beyond the reach of sunlight. The white soft coral at bottom (Xenia) exhibits a slow, rhythmic opening and closing movement of unknown function.
    P-000169-orange-cup-coral-red-sea.tif
  • Unusual dark chaotic storm clouds fill the sky over Black Nubble Mountain in Kingfield, Maine
    _LPA7544-storm-clouds-sky-mountain-b...tif
  • Unusual dark chaotic storm clouds fill the sky over Black Nubble Mountain in Kingfield, Maine, on eof which resembles a dolphin head.
    _LPA7529-storm-clouds-sky-mountain-d...tif
  • Unusual dark chaotic storm clouds fill the sky over Black Nubble Mountain in Kingfield, Maine
    _LPA7521-storm-clouds-sky-mountain-b...tif
  • Unusual dark chaotic storm clouds fill the sky over Black Nubble Mountain in Kingfield, Maine
    _LPA7516-storm-clouds-sky-mountain-b...tif
  • A red phaleanopsis orchid grown and bloomed by the photographer.<br />
<br />
Phalaenopsis are also known as Moth Orchids and are native throughout southeast Asia from the Himalayan mountains to the islands of Polillo, Palawan and Zamboanga del Norte in the island of Mindanao in the Philippines and northern Australia.
    _LPA1772-orchid-phaleanopsis-red-whi...tif
  • A flooded meadow reflects the early morning light illuminating Cathedral Spires in Yosemite National Park, California.
    cathedral-spires-reflection-meadow-y...tif
  • A rare winter snow covers Balanced Rock in the desert of Utah's Arches National Park and the Unita Mountains in the distance.
    P-000165-arches-balanced-rock-utah.tif
  • A bumblebee (genus Bombus) wing is highlighted against the bright yellow blooms of a flowering Goldenrod (Solidago) plant.  Goldenrod belongs to a genus of about 100 species in the aster family which are mostly native to North America. Bumblebees, like their relatives the honeybees, feed on nectar using a long hairy proboscis which is folded under the head during flight. Over 250 species of bumblebee are known, being found primarily at higher altitudes or latitudes in the Northern Hemisphere, although they are also found in South America.<br />
Short and stubby, with small wings, the bumblebee doesn't look very flight-worthy and indeed, in the 1930s the French entomologist August Magnan wrote that the insect's flight is actually impossible, a notion that has stuck in popular consciousness since then.<br />
<br />
However, the question of how these little wings generate enough force to keep the insect in the air has been mostly resolved.  In 2005, a study by Dr. Michael Dickinson in the Proceedings of the National Academy of Sciences used high-speed photography of actual flying bees and force sensors on a larger-than-life robotic bee wing flapping in mineral oil. The solution became apparent after it was discovered that bumblebees don’t flap their wings up and down, they actually flap their wings back and forth.<br />
<br />
The aerodynamics of bumblebee flight is different from those that allow a plane to fly. For bumblebees it is somewhat like a partial spin of a helicopter propeller.  In addition, the angle of the wings create vortices like small hurricanes that have lower pressure than the surrounding air, and by keeping those eddies above its wings, they help the bee stay aloft.
    _1LA0357-Edit-bumblebee-wing.tif
  • The headlamps of four mountaineering groups are seen ascending Mount Bierstadt in the predawn light under a star-filled Colorado sky (3:30am).  Mount Bierstadt at 14,068 feet (4287 m) was first climbed in 1863 and is the 38th tallest peak in Colorado and the 44th tallest in the continental United States.  Groups typically begin their ascent in the early morning so as to complete the 6.9 mile trail and be off the mountain before the danger of afternoon thunderstorms common in this area.
    _1LA9361-predawn-ascent-Mount-Bierst...tif
  • The headlamps of four mountaineering groups are seen ascending Mount Bierstadt in the predawn light under a star-filled Colorado sky streaked by the annual Perseid meteor shower.  Mount Bierstadt at 14,068 feet (4287 m) was first climbed in 1863 and is the 38th tallest peak in Colorado and the 44th tallest in the continental United States.  Groups typically begin their ascent in the early morning so as to complete the 6.9 mile trail and be off the mountain before the danger of afternoon thunderstorms common in this area.<br />
<br />
Best observed in the Northern Hemisphere and down to the mid-southern latitudes, the annual Perseid meteor shower occurs each summer when the earth passes through a stream of dust from comet Swift-Tuttle.  Comet Swift-Tuttle is the largest object known to repeatedly pass by earth and has a nucleus 16 miles (26 kilometers) wide. It last passed by earth during its orbit around the sun in 1992 and will next do so in 2126.<br />
<br />
This image is a composite of 10 photographs over a total of 171 seconds between 3:21am and 3:30am which captured a total of 34 meteors.
    _1LA9361-2-perseid-meteors-predawn-a...tif
  • The Carolina wren (Thryothorus ludovicianus) is a common species of wren found in the eastern half of the United States, the extreme south of Ontario, Canada, and the extreme northeast of Mexico. Their preferred habitat is in dense cover in forests, farm edges and suburban areas. However, Carolina wrens are wary, and are more often heard than seen This wren is the state bird of South Carolina.<br />
There are seven recognized subspecies of the Carolina wren each with slight differences in song and appearance. The Carolina wren is 12.5 to 14.0 cm (4.9 to 5.5 in) long, with a 29 cm (11 in) wingspan and a weight of about 18 to 23 g (0.63 to 0.81 oz).  It is the second largest wren in the United States after the cactus wren.  Carolina wrens raise multiple broods during the summer breeding season.  This photograph captures the elusive wren enduring a winter snowstorm in Belmont, Massachusetts.
    _LPA2272-Edit-carolina-wren-bird-sno...tif
  • The black-capped chickadee (Poecile atricapillus) is a small, nonmigratory, North American songbird that lives in deciduous and mixed forests. The chickadee is the state bird of Massachusetts, USA.  Its familiar call of chick-a-dee-dee-dee gave this bird its name.  The chickadee total body length is 12–15 cm (4.7–5.9 in), with a wingspan is 16–21 cm (6.3–8.3 in) and a body mass of 9–14 g (0.32–0.49 oz).   Sexes look alike, but males are slightly larger and longer than females.<br />
<br />
The chickadee has fascinating eating habits.  Insects (especially caterpillars) form a large part of their diet in summer. Seeds and berries become more important in winter.  Like many other species in the family Paridae, black-capped chickadees commonly cache their food, mostly seeds but sometimes insects also.  Items are stored singly in various sites such as bark, dead leaves, clusters of conifer needles, or knotholes. The chickadee can remember the location of caches up to 28 days.   Within the first 24 hours, the birds can even remember the relative quality of the stored items. <br />
<br />
The chichadee is also well known for its uncommon capability to lower its body temperature.  During cold winter nights, these birds can reduce their body temperature by as much as 10 to 12 °C (from their normal temperature of about 42 °C) to conserve energy.
    _LPA2360-Edit-chickadee-bird-snow-bl...tif
  • The Northern Cardinal (Cardinalis cardinalis) is a North American bird also known colloquially as redbird or common cardinal. It can be found from southern Canada, through the eastern United States and south to Mexico. It prefers woodlands, gardens, shrublands, and swamps.  The Northern Cardinal has a body length of 8-9 inches and a wingspan of 10-12 inches.  The male is a vibrant red, while the female has a dull red-brown splotchy plumage. The Northern Cardinal is mainly granivorous, but also feeds on fruit or insects.  The cardinal was once prized as a pet, but its sale as cage birds is now banned in the United States by the Migratory Bird Treaty Act of 1918.  This particular female Northern Cardinal is enduring a winter blizzard in Belmont, Massachusetts.
    _LPA2234-Edit-female-cardinal-winter...tif
  • The Northern Cardinal (Cardinalis cardinalis) is a North American bird also known colloquially as redbird or common cardinal. It can be found from southern Canada, through the eastern United States and south to Mexico. It prefers woodlands, gardens, shrublands, and swamps.  The Northern Cardinal has a body length of 8-9 inches and a wingspan of 10-12 inches.  The male is a vibrant red, while the female has a dull red-brown splotchy plumage. The Northern Cardinal is mainly granivorous, but also feeds on fruit or insects.  The cardinal was once prized as a pet, but its sale as cage birds is now banned in the United States by the Migratory Bird Treaty Act of 1918.  This particular female Northern Cardinal is enduring a winter blizzard in Belmont, Massachusetts.
    _LPA2694-Edit-female-cardinal-snow-w...tif
  • This female Northern Water Snake (Nerodia sipedon) is basking on warm rocks in the morning sun.  Northern Water Snakes are found throughout eastern and central North America, from southern Ontario and southern Quebec in the north, to Texas and Florida in the south.  They can grow up to 135 cm (4 ft 5 in) in total length.  Adult females can weigh up to 408 g (14.4 oz) in average body mass while the smaller males average up to 151 g (5.3 oz). The largest females can weigh up to 560 g (20 oz) while the largest males are 370 g (13 oz). <br />
<br />
The northern water snake is nonvenomous but can give a painful bite.  They superficially resemble the venomous cottonmouth and are often misidentified. Being active during the day and night, they hunt using both smell and sight. During the day, they hunt among plants at the water's edge, looking for small fish, frogs, worms, leeches, crayfish, salamanders, small birds and mammals. At night, they concentrate on minnows and other small fish sleeping in shallow water.
    _1LA8697-Edit-black-water-snake-bask...tif
  • This female Northern Water Snake (Nerodia sipedon) is hunting near the edge of a marsh.  Northern Water Snakes are found throughout eastern and central North America, from southern Ontario and southern Quebec in the north, to Texas and Florida in the south.  They can grow up to 135 cm (4 ft 5 in) in total length.  Adult females can weigh up to 408 g (14.4 oz) in average body mass while the smaller males average up to 151 g (5.3 oz). The largest females can weigh up to 560 g (20 oz) while the largest males are 370 g (13 oz). <br />
<br />
The northern water snake is nonvenomous but can give a painful bite.  They superficially resemble the venomous cottonmouth and are often misidentified. Being active during the day and night, they hunt using both smell and sight. During the day, they hunt among plants at the water's edge, looking for small fish, frogs, worms, leeches, crayfish, salamanders, small birds and mammals. At night, they concentrate on minnows and other small fish sleeping in shallow water.
    _1LA8614-Edit-snake-water-black-hori...tif
  • This female Northern Water Snake (Nerodia sipedon) is basking on warm rocks in the morning sun.  Northern Water Snakes are found throughout eastern and central North America, from southern Ontario and southern Quebec in the north, to Texas and Florida in the south.  They can grow up to 135 cm (4 ft 5 in) in total length.  Adult females can weigh up to 408 g (14.4 oz) in average body mass while the smaller males average up to 151 g (5.3 oz). The largest females can weigh up to 560 g (20 oz) while the largest males are 370 g (13 oz). <br />
<br />
The northern water snake is nonvenomous but can give a painful bite.  They superficially resemble the venomous cottonmouth and are often misidentified. Being active during the day and night, they hunt using both smell and sight. During the day, they hunt among plants at the water's edge, looking for small fish, frogs, worms, leeches, crayfish, salamanders, small birds and mammals. At night, they concentrate on minnows and other small fish sleeping in shallow water.
    _1LA8614-Edit-2-snake-water-black-ho...tif
  • A flock of 16 Canada geese (Branta canadensis) fly south past the sun as they begin their migration to warmer climates for the winter. During migration, Canada geese often fly in a distinctive V-shaped flight formation, at a usual altitude of 1 km (3,000 feet). The maximum flight ceiling of Canada geese is unknown, but they have been reported at 9 km (29,000 feet).<br />
<br />
(single image, no filter)
    _LPA0252-Edit-canada goose-geese-sun...tif
  • A girl sits atop a fence contemplating the Andromeda galaxy and a faint display of the Northern Lights (aurora borealis) while bathed by the warm light of a nearby cabin at Kestrel Ranch outside Cody Wyoming.  The Andromeda galaxy is visible as the tilted disk of stars to the upper right of the photograph.  Also known as Messier 31, M31, or NGC 224, it is a spiral galaxy approximately 780 kiloparsecs (2.5 million light-years) from Earth. It is the nearest major galaxy to the Milky Way.   Andromeda is approximately 220,000 light years across, and it is the largest galaxy of the Local Group, which also contains the Milky Way, the Triangulum Galaxy, and other smaller galaxies. Andromeda contains one trillion stars, at least twice the number of stars in the Milky Way.  <br />
<br />
(single image)
    _LPA9918-Edit-stars-milky-way-androm...tif
  • On August 21, 2017 the path of the first solar eclipses over the Unites States in 38 years traversed approximately 2,500 miles of the country from Newport, Oregon to McClellanville, South Carolina.  Just outside Shoshoni, Wyoming, the path passed over Boysen Reservoir.  At this location, totality lasted 2 minutes and 22 seconds, being at its maximum about 11:40 am.  With the moon blocking the solar disk during totality, red flares called solar prominences become visible at the edge of the dark disk.  The red-glowing looped material is plasma, a hot gas composed of electrically charged hydrogen and helium. These prominences look small in relation to the size of the sun, but typically extend over many thousands of kilometers with the largest on record being estimated at over 800,000 kilometres (500,000 miles).  A prominence forms over timescales of about a day and may persist for several weeks or months.<br />
<br />
During the total solar eclipse, the sun’s outer atmosphere called the corona becomes visible as it extends millions of miles into space.  The corona consists of extremely hot ionized gases which exceed 1 million degrees Kelvin – 150- to 450-times hotter than the surface of the sun.  Being over 1 million million times less dense and much hotter than the sun’s surface and the solar prominences, the corona actually produces about one-millionth as much visible light, thus becoming visible from earth typically only during a total solar eclipse. The sun’s magnetic fields bend the corona into its remarkable shapes.<br />
<br />
In this image, 10 different photographic exposures of the solar eclipse were composited to show the eclipsing moon, solar prominences and the corona.  (exposure stack of 10 images)
    total-solar-eclipse-sun-corona.tif
  • On August 21, 2017 the path of the first solar eclipses over the Unites States in 38 years traversed approximately 2,500 miles of the country from Newport, Oregon to McClellanville, South Carolina.  Just outside Shoshoni, Wyoming, the path passed over Boysen Reservoir.  At this location, totality lasted 2 minutes and 22 seconds, being at its maximum about 11:40 am.  With the moon blocking the solar disk during totality, red flares called solar prominences become visible at the edge of the dark disk.  The red-glowing looped material is plasma, a hot gas composed of electrically charged hydrogen and helium. These prominences look small in relation to the size of the sun, but typically extend over many thousands of kilometers with the largest on record being estimated at over 800,000 kilometres (500,000 miles).  A prominence forms over timescales of about a day and may persist for several weeks or months.<br />
<br />
During the total solar eclipse, the sun’s outer atmosphere called the corona becomes visible as it extends millions of miles into space.  The corona consists of extremely hot ionized gases which exceed 1 million degrees Kelvin – 150- to 450-times hotter than the surface of the sun.  Being over 1 million million times less dense and much hotter than the sun’s surface and the solar prominences, the corona actually produces about one-millionth as much visible light, thus becoming visible from earth typically only during a total solar eclipse. The sun’s magnetic fields bend the corona into its remarkable shapes.<br />
<br />
In this image, 10 different photographic exposures of the solar eclipse were composited to show the eclipsing moon, solar prominences and the corona.  The image was then manipulated by a process involving radial blur subtraction and image offset overlay to accentuate the pattern of the corona. The coloration of the eclipsing moon and the solar prominences were retained in this rendition.  (exposure stack of 10 images)
    total-solar-eclipse-sun-corona-overl...tif
  • On August 21, 2017 the path of the first solar eclipses over the Unites States in 38 years traversed approximately 2,500 miles of the country from Newport, Oregon to McClellanville, South Carolina.  Just outside Shoshoni, Wyoming, the path passed over Boysen Reservoir.  At this location, totality lasted 2 minutes and 22 seconds, being at its maximum about 11:40 am.  With the moon blocking the solar disk during totality, red flares called solar prominences become visible at the edge of the dark disk.  The red-glowing looped material is plasma, a hot gas composed of electrically charged hydrogen and helium. These prominences look small in relation to the size of the sun, but typically extend over many thousands of kilometers with the largest on record being estimated at over 800,000 kilometres (500,000 miles).  A prominence forms over timescales of about a day and may persist for several weeks or months.<br />
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During the total solar eclipse, the sun’s outer atmosphere called the corona becomes visible as it extends millions of miles into space.  The corona consists of extremely hot ionized gases which exceed 1 million degrees Kelvin – 150- to 450-times hotter than the surface of the sun.  Being over 1 million million times less dense and much hotter than the sun’s surface and the solar prominences, the corona actually produces about one-millionth as much visible light, thus becoming visible from earth typically only during a total solar eclipse. The sun’s magnetic fields bend the corona into its remarkable shapes.<br />
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In this image, 10 different photographic exposures of the solar eclipse were composited to show the eclipsing moon, solar prominences and the corona.  The image was then manipulated by a process called embossing where each pixel is replaced either by a highlight or a shadow, depending on light/dark boundaries on the original image.  The final image represents the rate of color change at each location of the original. This approach accentuates the pattern
    total-solar-eclipse-sun-corona-solar...tif
  • _LPA0097-Edit-boy-jump-teton-river-i...tif
  • On August 21, 2017 the path of the first solar eclipses over the Unites States in 38 years traversed approximately 2,500 miles of the country from Newport, Oregon to McClellanville, South Carolina.  Just outside Shoshoni, Wyoming, the path passed over Boysen Reservoir and these Cotttonwoods (Populus deltoids), as seen here from the western shore.  At this location, totality lasted 2 minutes and 22 seconds, being at its maximum about 11:40 am.  During totality, there was approximately as much light as during a full moon night, and the sunset like appearance of the horizon extended for 360 degrees surrounding the area.  The totally occluded face of the sun surrounded by the sun’s corona can be seen in the upper right of this single exposure image.   <br />
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Boysen Reservoir is located at 4,732 feet above sea level and was formed after the Wind River was dammed repeatedly in 1908, 1947 and 1952, ultimately creating a 20 mile long, 5.5 mile wide, 19,560 acre lake with 76 miles of shoreline.
    _LPA0362-Edit-total-solar-eclipse-bo...tif
  • The Milky Way rises above a field of wildflowers lit by the warm light of a nearby cabin at Kestrel Ranch, Cody, Wyoming. <br />
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(exposure stack of 2 images)
    _LPA9867-Edit-milky-way-wildflowers-...tif
  • The Milky Way rises above a field of wildflowers lit by the warm light of a nearby cabin at Kestrel Ranch, Cody, Wyoming. <br />
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(exposure stack of 2 images)
    _LPA9867-Edit-milky-way-wildflowers-...tif
  • Ashlyn holds "Kisses" a female Peruvian guinea pig (Cavia porcellus) she raised from a young pup.
    _LPA3343-Edit-girl-guinea-pig.tif
  • This Red-tailed Hawk was stalking insects and small rodents in the grass at Mount Auburn Cemetery in Cambridge, Massachusetts.  <br />
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The Red-tailed Hawk (Buteo jamaicensis), also sometimes known as a "chicken hawk", is one of the most common buteos in North America.  These hawks most commonly prey on small mammals such as rodents, but they will also consume birds, fish, reptiles, and amphibians.  Usually, they will eaither swoop down from an elevated location or attack in midair.  <br />
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These hawks breed throughout most of North America, from western Alaska and northern Canada to as far south as Panama and the West Indies.  There are fourteen recognized subspecies, which vary in appearance and range. The Red-tail typically has a wingspan of 43 to 57 inches, being 18 to 26 inches in length and weighing 1.5 to 3.5 pounds, thus making it one of the largest members of the genus Buteo in North America.
    _LPA8028-Edit-red-tailed-hawk-stalki...tif
  • This eastern chipmunk (Tamias striatus) built its home below a sewer grate in Mount Auburn Cemetery, Cambridge, Massachusetts.  They generally construct underground nests with extensive tunnel systems, and several entrances.  To hide the construction of its burrow, the eastern chipmunk carries soil away from its hole in its cheek pouches.  <br />
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The eastern chipmunk is the sole living member of the chipmunk subgenus Tamias, and is found only in eastern North America.  The name "chipmunk" is derived from the Algonquian language meaning “one who descends trees headlong.”  <br />
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The eastern chipmunk reaches 30 cm (12 in) in length including the tail, with a weight of 66–150 g (2.3–5.3 oz).  Interestingly, it has two fewer teeth than other chipmunks and four toes each on the front legs, but five toes on each of the hind legs.  They are mainly active during the day, consuming bulbs, seeds, fruits, nuts, green plants, mushrooms, insects, worms, and bird eggs.  <br />
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The eastern chipmunk leads a solitary life, except during mating season. Females usually produce one or two litters of three to five young, usually from February to April and/or June to August. On average, eastern chipmunks live three or more years in the wild, although in captivity they may live up to eight years.
    _LPA0849-Edit-eastern-striped-chipmu...tif
  • The Painted Desert is a spectacular badlands running from near the east end of Grand Canyon National Park southeast into the Petrified Forest National Park. The desert is about 120 miles (190 km) long by about 60 miles (97 km) wide, making it roughly 7,500 square miles (19,425 km2) in area.  The view shown here is from the north portion of The Petrified Forest National Park. The Painted Desert is known for its brilliant and varied colors, including the unusual shades of lavender evident in this photograph.  <br />
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The area resides within a strong rain shadow, giving it a cold desert climate with hot, dry summers and cold, virtually snow-free winters. The annual precipitation is the lowest in northern Arizona and in many places is lower even than Phoenix.<br />
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The desert is composed of stratified layers of easily erodible siltstone, mudstone, and shale of the Triassic Chinle Formation. These fine-grained rock layers contain abundant iron and manganese compounds which provide the pigments for the various colors of the region. The erosion of these layers has resulted in the formation of the characteristic badlands topography of the region. Numerous layers of silicic volcanic ash occur in the Chinle and provide the silica for the petrified logs of the area. An assortment of fossilized prehistoric plants and animals are also found in the region, as well as dinosaur tracks and evidence of early human habitation.<br />
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Desert was named by an expedition under Francisco Vázquez de Coronado on his 1540 quest to find the Seven Cities of Cibola, which he located some forty miles east of The Petrified Forest National Park. Finding that the cities were not made of gold as expected, Coronado sent an expedition to find the Colorado River to resupply his group. Passing through the wonderland of colors, they named the area "El Desierto Pintado", The Painted Desert.
    _LPA0805-Edit-Edit-badlands-painted-...tif
  • This Banded Butterflyfish (Chaetodon striatus) is passing through a Slimy Sea Plume  (Pseudopterygorgia Americana) at 52 feet below the surface of the Riviera Maya in the Gulf of Mexico.   The banded butterflyfish is found in tropical waters of the western Atlantic Ocean from Brazil to Bermuda. The name is derived from the dark vertical bands on the fish's body and the vertical black bar through the eye.  These markings disrupt the outline of the body and act as an efficient antipredator adaptation.  The banded butterflyfish diet consists mainly of small invertebrates, crustaceans, coral polyps, polychaete worms and various eggs. Sometimes they will even act as a cleaning fish and remove external parasites from surgeon fish, grunts and parrot fish.
    P4100115-2-Edit-banded-butterfly-fis...tif
  • The horizon is awash in color for but a few minutes after the sun sets in the Painted Desert, Arizona.  The Painted Desert encompasses over 93,500 acres, stretching for over 160 miles, and derives its name for the multitude of colors ranging from lavenders to shades of gray with vibrant reds, oranges and pink – colors observed here in the evening clouds.  The area is a long expanse of badland hills and buttes which, although barren and austere, encompass a rainbow of colors due to the colorful sediments of bentonite clay and sandstone. <br />
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The desert is composed of stratified layers of easily erodible siltstone, mudstone, and shale of the Triassic Chinle Formation. These fine-grained rock layers contain abundant iron and manganese compounds which provide the pigments for the various colors of the region.<br />
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The Painted Desert was named by an expedition under Francisco Vázquez de Coronado on his 1540 quest to find the Seven Cities of Cibola, which he located some forty miles east of here. Discovering that the cities were not made of gold, Coronado sent an expedition to find the Colorado River for supplies. The group passed through the colorful landscape and named the area "El Desierto Pintado" - The Painted Desert.
    _LPA0527-Edit-desert-sunset-purple-o...tif
  • An eastern chipmunk (Tamias striatus) stares defiantly from his seat on an old granite urn in Mount Auburn Cemetery, Cambridge, Massachusetts.  The eastern chipmunk is the sole living member of the chipmunk subgenus Tamias, and is found only in eastern North America.  The name "chipmunk" is derived from the Algonquian language meaning “one who descends trees headlong.”  The eastern chipmunk reaches 30 cm (12 in) in length including the tail, with a weight of 66–150 g (2.3–5.3 oz).  Interestingly, it has two fewer teeth than other chipmunks and four toes each on the front legs, but five toes on each of the hind legs.  Although they climb trees well, they construct underground nests with extensive tunnel systems, and several entrances. To hide the construction of its burrow, the eastern chipmunk carries soil away from its hole in its cheek pouches.  They are mainly active during the day, consuming bulbs, seeds, fruits, nuts, green plants, mushrooms, insects, worms, and bird eggs.  The eastern chipmunk leads a solitary life, except during mating season. Females usually produce one or two litters of three to five young, usually from February to April and/or June to August. On average, eastern chipmunks live three or more years in the wild, although in captivity they may live up to eight years.
    _LPA1138-Edit-chipmunk-urn.tif
  • The Southern Cassowary (Casuarius casuarius) is found in the tropical rainforests of Indonesia, New Guinea and northeastern Australia, preferring elevations below 1,100 m (3,600 ft) in Australia and below 500 m (1,600 ft) in New Guinea.  Also known as the Double-wattled Cassowary, Australian Cassowary or Two-wattled Cassowary, it is a large flightless black bird related to the emu, ostrich, rhea and its closest relative, the Kiwi, from which it diverged approximately 40 million years ago. <br />
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The Southern Cassowary is the largest member of the cassowary family and is the second heaviest bird on earth, attaining a maximum estimated weight of 85 kg (187 lb) and height of 190 cm (6 ft 3 in). It is currently the largest living Asian and Australian bird.  <br />
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Females as shown here are larger and more brightly colored than the males. A horn-like brown casque, measuring up to 16.9 cm (6.7 in) high, sits atop the head. The bill can be up to 19 cm (7.5 in) long. The three-toed feet are powerful and equipped with a lethal dagger-like claw up to 12 cm (4.7 in) on the inner toe. The blade-like claws are capable of killing humans and dogs if the bird is provoked. <br />
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The Southern Cassowary forages on the forest floor for fallen fruit and can digest fruits toxic to other animals. It also eats fungi, insects and small vertebrates. <br />
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The Southern Cassowary is a solitary bird, which pairs only in breeding season, in late winter or spring. Cassowaries make a booming call during mating season and hissing and rumbling sounds otherwise. The male builds a nest on the ground made of plant material 5-10 cm (2–4 in) thick and up to 100 cm (39 in) wide. The male incubates the eggs and raises the chicks alone. A clutch of three or four eggs are laid measuring 138 by 95 mm (5.4 in × 3.7 in). They have a granulated surface and are initially bright pea-green in color although they fade with age.
    Scan-101211-0024-Edit-southern-casso...tif
  • Upper reaches of Whistler Mountain in British Columbia photographed by helicopter during a February snowstorm
    _LPA1727-tree-mountain-snow.tif
  • Miltoniopsis orchid grown and bloomed by the photographer.  Miltoniopsis is a genus of orchids that consists of 6 species, native to Costa Rica, Panama, Venezuela, Ecuador, and Colombia. They grow in locations that range from hot, humid lowlands  to relatively cool, humid cloud forests. They were named after Lord Fitzwilliam Milton, an English orchid enthusiast.
    _LPA6346-orchid-miltonia-flower-pans...tif
  • Raised by the photographer in his basement, a total of 14 flower spikes on 11 Phaeanopsis orchids bearing a total of 76 flowers all bloomed at once.  Phalaenopsis are also known as Moth Orchids and are native throughout southeast Asia from the Himalayan mountains to the islands of Polillo, Palawan and Zamboanga del Norte in the island of Mindanao in the Philippines and northern Australia.
    _LPA6323-phaleanopsis-orchid-colorfu...tif
  • Thirty Canada Geese (Branta canadensis) head for the marsh at Great Meadows National Wildlife Refuge, in  Sudbury, Massachusetts.  There are seven subspecies of the Canada Goose, of varying sizes and plumage details, but all look similar.  These birds range from 30-43 inches in length, with a 50–73 inch wingspan and weigh 7–14 pounds.  Canada Geese are known for their seasonal migrations during which time they can travel 2,000 - 3,000 miles at altitudes of 2,000 - 9,000 feet.  They can fly 1,500 miles in 24 hours under ideal weather conditions. The geese generally travel 40 miles per hour, but they can reach 70 mph with a good wind. The lifespan of a Canada Goose is generally 10–24 years.
    _LPA5190-canada-goose-geese-flying-s...tif
  • The Northern Cardinal (Cardinalis cardinalis) is a North American bird also known colloquially as redbird or common cardinal. It can be found from southern Canada, through the eastern United States and south to Mexico. It prefers woodlands, gardens, shrublands, and swamps.  The Northern Cardinal has a body length of 8-9 inches and a wingspan of 10-12 inches.  The male is a vibrant red, while the female is a dull red-brown shade. The Northern Cardinal is mainly granivorous, but also feeds on fruit or insects as shown here (note the wasp in the bird's beak).  The cardinal was once prized as a pet, but its sale as cage birds is now banned in the United States by the Migratory Bird Treaty Act of 1918.  This particular male Northern Cardinal is in the process of eating a wasp as it perches in a Red Maple (Acer rubrum) that is just coming into bloom.
    _LPA5920-cardinal, male-wasp-eating-...tif
  • Dendrobium orchid bloomed by the photographer.  The Dendrobium genus of orchids was established in 1799 and contains about 1,200 species. Dendrobium grow in diverse habitats throughout much of south, east and southeast Asia, including the Philippines, Borneo, Australia, New Guinea, Solomon Islands and New Zealand.
    _LPA2161-dendrobium-orchid-yellow-fl...tif
  • The Northern Cardinal (Cardinalis cardinalis) is a North American bird also known colloquially as redbird or common cardinal. It can be found from southern Canada, through the eastern United States and south to Mexico. It prefers woodlands, gardens, shrublands, and swamps.  The Northern Cardinal has a body length of 8-9 inches and a wingspan of 10-12 inches.  The male is a vibrant red, while the female is a dull red-brown shade. The Northern Cardinal is mainly granivorous, but also feeds on fruit or insects as shown here (note the wasp in the bird's beak).  The cardinal was once prized as a pet, but its sale as cage birds is now banned in the United States by the Migratory Bird Treaty Act of 1918.  This particular male Northern Cardinal is in the process of eating a wasp as it perches in a Red Maple (Acer rubrum) that is just coming into bloom.
    _LPA5920-cardinal, male-wasp-eating-...tif
  • The cattail is a member of the genuse Typha composed of about eleven species of flowering plants found mostly in wetland habitats These plants have many common names including catninetail, bulrush, reedmace, cumbungi, raupo, punks, or corn dog grass.  Their rhizomes are edible, being used as food as early  as 30,000 years ago in Europe.  The cattail also serves as food and shelter for a variety of wetland animals such as the muskrat which eats the roots and constructs feeding platforms and dens from the reeds.  In this image, the cattail blossom has already partially gone to seed.
    _LPA5189-Edit-cattail-backlight.tif
  • Mangroves frame a sand beach and Carolina Skiff at Rabbit Key, Everglades, Florida
    _LPA3807-mangrove-beach-boat-evergla...tif
  • Aerial view of the upper snow covered Whistler Mountain wilderness in British Columbia as photographed from a helicopter during a February snowstorm.
    _LPA1768-mountain-snow-whistler-vist...tif
  • Dead sun-bleached mangrove exposed at low tide on Rabbit Key, Everglades, Florida
    _LPA3803-mangrove-dead-everglades-ra...tif
  • The Black Tusk, a remnant of an extinct volcano that has mostly eroded away, rises 7,608 feet above sea level near Whistler, British Columbia as photographed here by helicopter during a February snowstorm.
    _LPA1749-black-tusk-mountain-snow-wi...tif
  • Falling snowflakes are illuminated by the camera flash as Ashlyn (age 12) and Bryce (age 10) pause on their evening winter walk through a snowstorm in McLean Woods, Belmont, MA.
    IMG_2030-snow-winter-woods-snowflake...tif
  • Falling snowflakes are illuminated by the camera flash as Ashlyn (age 12) and Bryce (age 10) pause on their evening winter walk through a snowstorm in McLean Woods, Belmont, MA.
    IMG_2029-snowflakes-winter-woods-chi...tif
  • A yellow paphiopedilum orchid blooms at the New England Flower Show in Boston, MA
    IMG_0179-orchid-flower-bloom-paphiop...tif
  • A paphiopedilum orchid blooms at the New England Flower Show in Boston, MA
    IMG_0162-orchid-flower-bloom-paphiop...tif
  • Sitting at the base of the Temple of the Moon, LB (age 8) gazes at sunrise reflecting off the 400-foot-tall Temple of the Sun in Cathedral Valley, Capital Reef National Park, Utah. The spectacular monolith is composed of Entrada Sandstone deposited 160 million years ago in the Jurassic period.  This fine-grained sandstone is formed by the deposition of silt in tidal flats. It crumbles easily to a fine sand which is rapidly removed by water, thus creating the sheer walls rising directly from their base. Seen two thirds of the way up the face, the Entrada sandstone is covered by a hard cap of grayish-green sandstone and siltstone of the Curtis Sandstone formation, protecting the monolith from erosion. Above the Curtis sandstone formation is the thinly-bedded, reddish-brown siltstone of the Summerville sandstone formation.
    _LPA6214-Edit-temple-of-the-sun-sunr...tif
  • A phaleanopsis orchid grown and bloomed by the photographer.  <br />
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Phalaenopsis are also known as Moth Orchids and are native throughout southeast Asia from the Himalayan mountains to the islands of Polillo, Palawan and Zamboanga del Norte in the island of Mindanao in the Philippines and northern Australia.
    IMG_0222-purple-orchid-pair-phaleano...tif
  • A European (Western) honey bee (Apis mellifera) gathers pollen from stonecrop blooms
    _LPA8084-honey-bee-flower-stonecrop.tif
  • Oncidium "Sherry Baby" grown by the photographer delights AJ (age 9) and LB (age 7) with a flower spike over 4 feet tall yielding 57 individual flowers.<br />
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Oncidium is a genus that contains over 330 species of orchids.  It is an extraordinarily large and diverse group from varied habitats. Most species in the Oncidium genus are epiphytes (grow on other plants), although some are lithophytes (grow on rocks) or terrestrials (grow in the ground). They are widespread from northern Mexico, the Caribbean, and some parts of South Florida to South America, usually occurring in seasonally dry areas.  This genus was first described by Olof Swartz in 1800, a Swedish botanist and taxonomist and the first specialist of orchid taxonomy.  The name is derived from the Greek word "onkos", meaning "swelling" due to the callus at the flower's lower lip.
    _LPA2390-orchid-bloom-kids-smile.tif
  • Clouds shroud the cliffs and peaks between West Temple and the Altar of Sacrifice in Zion National Park after a winter snowstorm.
    _LPA4842-zion-cliffs-snow-utah-templ...tif
  • AJ (age 8) jumps for joy over an incoming wave on Crane Beach in Ipswich, Massachusetts.
    _LPA0144-jump-joy-child-wave-girl-be...tif
  • An Abyssinian Guinea Pig (Cavia porcellus) stares down the photographer.
    _LPA1822-guinea-pig-face-attitude.tif
  • AJ ( age 8) smiles in anticipation of ice cream on a warm California day.
    P-000038-smile-girl-ice-cream.tif
  • An adult 14-inch Queen Angelfish (Pomacanthus maculosus) glides over a reef outcrop covered in colorful soft corals under the shadow of the shipwreck Jolanda prior to its being lost into the abyss of the Red Sea, Ras Mohammad, Sinai, Egypt in 1985.  The Jolanda was a 72 meter Cypriot merchant ship owned by the Sea Brother Marine Shipping company. During a severe storm on April 1, 1981 the ship hit a southern reef mount at the tip of the Ras Mohammad peninsula where after 4 days she rolled over onto her port side, her bow awash, and her stern hanging over the edge of the reef.  During a storm in 1985 a wire holding the wreck on the reef snapped and the wreck plunged into the abyss, lost until its rediscovery two decades later on May 26, 2005 in 145 - 200 meters of water.  Today the only evidence of its brief shallow water presence are the remains of its cargo of toilets shown in the lower left of the photograph.
    P-000211-Edit-shipwreck-anglefish-co...tif
  • A juvenile basket starfish(Astrophyton muricatum) clings to a sea fan (Gorgonia ventalina) at night 46 feet beneath the “Division” at Lighthouse Reef, Belize, Central America. The Caribbean basket star is primarily a nocturnal creature. During daylight hours, the animal coils itself into a tight mass and seeks shelter amongst coral crevices or within vase sponges. However, at night the basket star sends to the top of sea whips or sea fans and spreads its netlike arms into the current to entrap drifting plankton and other organic particles upon which it feeds. Arm lengths of over 15 inches are often obtained when fully grown. This young individual is in the process of scaling a sea fan at dusk in preparation for an evening of feeding.
    P-000206-juvenile-basket-starfish-se...tif
  • A Scarlet Skunk Cleaner Shimp (Lysmata amboinensis) rests atop a Giant Moray Eel (Gymnothorax javanicus)  while lyretail coralfish (Pseudanthias Squamipinnis) swim amongst the colorful corals, sponges, and bryozoans 50 feet below the Red Sea, Sinai, Egypt
    P-000171-giant-moray-cleaner-shrimp-...tif
  • One hundred feet below the ocean surface off the coast of Belize, a 4 foot high Carribean barrel sponge (Xestospongia muta) rises from admist its surrounding garden of branching gorgonians and a cloud of schooling Brown Chromis (Chromis multilineata).  The Belize barrier reef is the world's second largest, only exceeded in size by the Great Barrier Reef of Australia.
    P-000213-barrel-sponge-chromis-beliz...tif
  • A foot-long fire lionfish (Pterois radiata) glides over a colorful reef encrusted with corals, sponges and bryozoans 45 feet below the surface of the Red Sea at Ras Mohammed, Sinai, Egypt. The fire lionfish is a deceptively passive predator with 11 dorsal spines each capable of delivering an extremely toxic venom. Although they rarely attack humans, a wound caused by these spines can result in excruciating pain and shock. Lionfish, due to their potentially lethal defense, demonstrate indifference to all predatory species including man. They are known to hunt primarily at dusk, blending effectively with their surroundings where they slowly approach small fish and other prey which are then aggressively devoured.
    P-000166-fire-lionfish-red-sea.tif
  • A Red Hermit Crab (Petrochirus diogenes) peers out of a Queen Conch (Strombus gigas) submerged 48 feet below Horseshoe North, Turniffe Islands, Belize, Central America. The Red Hermit Crab is the largest hermit crab species found from North Carolina to Brazil. Also known as the Giant Hermit, it tends to preferentially inhabit discarded shells of the Queen Conch as shown here. The Queen Conch shell attains length of over 12 inches, feeding almost exclusively on algae. Its meat is utilized extensively as food and fish bait throughout Puerto Rico and the West Indies. The Red Hermit Crab generally inhabits sand bottoms and seagrass flats to a depth of over 300 feet. While many hermit crab species have their left claw substantially larger than the right, the Giant Hermit possesses a right claw that is slightly more massive than the left. Fertilized eggs are carried attached to the underbody of the female crab before hatching into larva which float has plankton when young. The Giant Hermit derives its Latin genus name from its hard and stony fingertips (petro = stony, chirus = finger).
    P-000170-red-hermit-crab-queen-conch...tif
  • Phaleanopsis orchid bloomed by the photographer.  Phalaenopsis are also known as Moth Orchids and are native throughout southeast Asia from the Himalayan mountains to the islands of Polillo, Palawan and Zamboanga del Norte in the island of Mindanao in the Philippines and northern Australia.
    _1LA0797-Edit.tif
  • The Galactic Center of the Milky Way sets over the Carrabassett River of northern Maine in late August.  The Galactic Center is the rotational center of the Milky Way and where it appears brightest. It is 26,490 light years away from Earth in the direction of the constellation Sagittarius. The Milky Way is the second-largest galaxy in our Local Group, with its stellar disk approximately 100,000 light years in diameter and, on average, approximately 1,000 light years thick. The Milky Way is approximately 1.5 trillion times the mass of the Sun. To compare the relative physical scale of the Milky Way, if our Solar System out to Neptune were the size of a US quarter (24.3 mm; 0.955 in), the Milky Way would be approximately the size of the entire contiguous United States.  The Milky Way It is estimated to contain 100–400 billion stars and more than 100 billion planets.<br />
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This image is a focus stack of 3 photographs where the foreground was briefly illuminated with a headlamp during each 20 second exposure.
    _1LA0600-Edit.tif
  • Although not a true spider, Daddy longlegs (order Opiliones) go by many names including harvestman, cellar spiders, granddaddy long-legs, carpenter spider, daddy long-legger, vibrating spider and skull spider.  Daddy longlegs are closely related to scorpions (order Scorpiones) but, because of their appearance, are often mistaken as spiders (order Araneida or Araneae). However, unlike true spiders, in which the body is divided into two distinct segments, daddy longlegs look as though they have only one segment because of a broad fusion that makes the juncture between the two segments almost indiscernible.  They are widely distributed and abundant in both temperate and tropical climates of both hemispheres.<br />
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The body of a daddy longlegs is 0.6 to 23 mm (0.02 to 0.9 inch) long, although the bodies of most species are between 3 and 7 mm (0.12 and 0.28 inch). The legs can exceed 15 cm (5.9 inches) in length.  Many species of daddy longlegs are omnivorous, feeding on small insects, mites, spiders, snails, and vegetable matter.  Daddy longlegs typically have two eyes located on a central knob on the front of the body although certain types lack eyes. Eggs are laid in the soil in autumn and hatch with the warmth of spring. Many species of daddy longlegs live less than one year, although some may survive for several years.<br />
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This individual was photographed on a screen door retroilluminated by the early morning sunlight where over 100 daddy longlegs had congregated to feed on small insects attracted to a nearby light left on overnight.
    _1LA9448-Edit-daddy-longlegs-spider-...tif
  • Nudibranchs are soft-bodied marine mollusks which shed their shells after their larval stage.  The word "nudibranch" comes from the Latin nudus "naked" and the Ancient Greek βράγχια "gills".  Nudibranchs are often informally called sea slugs, <br />
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All known nudibranchs are carnivorous with some feeding on sponges, hydroids, bryozoans, tunicates, barnacles, anemones, other sea slugs, sea slug eggs, or even their own species.  During evolution, nudibranchs lost their shells and developed alternative defense mechanisms. Some evolved to be well camouflaged, while others as seen here have intensely bright color patterns. Some sponge-eating nudibranchs concentrate the chemical defenses of the sponges in their bodies, rendering themselves distasteful to predators. Certain species produce their own protective chemicals, or release an acid mucus from the skin if physically touched.  <br />
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Some nudibranchs that feed on prey which protect themselves with stinging cells called “nematocysts” can pass the intact nematocysts through their gut without harming the nudibranch or triggering the nematocysts.  The cells are then brought to the tips of the creature's “gills” (cerata).  The colors within the cerata are extensions of the digestive tract, often with a whitish tip where the nematocysts are concentrated, which now protect the nudibranch itself.<br />
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Nudibranchs are hermaphroditic but cannot fertilize themselves. They typically deposit eggs within a gelatinous spiral resembling a ribbon. The number of eggs varies from 1 egg to 25 million!   The nudibranch lifespan ranges from a few weeks to a year depending on the species.<br />
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The nudibranch (Flabellina salmonacea) pictured here is crawling on dulce (Palmaria palmata), an edible alga.  This nudibranch grows to 3.8 cm (1.5 in) with cerata that are colored either brown or orange depending on their prey. The orange color in this case results from a diet consisting of Goniactinia anemones. The whitish tips contain the nematocysts
    Scan-101211-0015-Edit-red-gilled-nud...tif
  • The tufted titmouse (Baeolophus bicolor) is a small, common songbird found throughout the east coast of the United States, to southern Ontario, Canada and westward to the plains of central Texas, Oklahoma, Nebraska, Kansas, and Iowa.  They are 5.9–6.7 inches long, weigh 0.6–0.9 ounces and have a lifespan of 2–13 years.  The highest population densities of tufted titmice occur along the Ohio, Cumberland, Arkansas, and Mississippi rivers where they prefer deciduous and mixed-deciduous forests, especially those with a dense canopy or tall vegetation. Tufted titmice feed on insects and seeds.
    _LPA2623-Edit-tufted-titmouse-bird-s...tif
  • The tufted titmouse (Baeolophus bicolor) is a small, common songbird found throughout the east coast of the United States, to southern Ontario, Canada and westward to the plains of central Texas, Oklahoma, Nebraska, Kansas, and Iowa.  They are 5.9–6.7 inches long, weigh 0.6–0.9 ounces and have a lifespan of 2–13 years.  The highest population densities of tufted titmice occur along the Ohio, Cumberland, Arkansas, and Mississippi rivers where they prefer deciduous and mixed-deciduous forests, especially those with a dense canopy or tall vegetation. Tufted titmice feed on insects and seeds.
    _LPA2245-Edit-tufted-titmouse-winter...tif
  • The black-capped chickadee (Poecile atricapillus) is a small, nonmigratory, North American songbird that lives in deciduous and mixed forests. The chickadee is the state bird of Massachusetts, USA.  Its familiar call of chick-a-dee-dee-dee gave this bird its name.  The chickadee total body length is 12–15 cm (4.7–5.9 in), with a wingspan is 16–21 cm (6.3–8.3 in) and a body mass of 9–14 g (0.32–0.49 oz).   Sexes look alike, but males are slightly larger and longer than females.<br />
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The chickadee has fascinating eating habits.  Insects (especially caterpillars) form a large part of their diet in summer. Seeds and berries become more important in winter.  Like many other species in the family Paridae, black-capped chickadees commonly cache their food, mostly seeds but sometimes insects also.  Items are stored singly in various sites such as bark, dead leaves, clusters of conifer needles, or knotholes. The chickadee can remember the location of caches up to 28 days.   Within the first 24 hours, the birds can even remember the relative quality of the stored items. <br />
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The chichadee is also well known for its uncommon capability to lower its body temperature.  During cold winter nights, these birds can reduce their body temperature by as much as 10 to 12 °C (from their normal temperature of about 42 °C) to conserve energy.
    _LPA2462-Edit-chickadee-winter-snow.tif
  • The Northern Cardinal (Cardinalis cardinalis) is a North American bird also known colloquially as redbird or common cardinal. It can be found from southern Canada, through the eastern United States and south to Mexico. It prefers woodlands, gardens, shrublands, and swamps.  The Northern Cardinal has a body length of 8-9 inches and a wingspan of 10-12 inches.  The male is a vibrant red, while the female has a dull red-brown splotchy plumage. The Northern Cardinal is mainly granivorous, but also feeds on fruit or insects.  The cardinal was once prized as a pet, but its sale as cage birds is now banned in the United States by the Migratory Bird Treaty Act of 1918.  This particular female Northern Cardinal is enduring a winter blizzard in Belmont, Massachusetts.
    _LPA2421-Edit-female-cardinal-snow-b...tif
  • The tufted titmouse (Baeolophus bicolor) is a small, common songbird found throughout the east coast of the United States, to southern Ontario, Canada and westward to the plains of central Texas, Oklahoma, Nebraska, Kansas, and Iowa.  They are 5.9–6.7 inches long, weigh 0.6–0.9 ounces and have a lifespan of 2–13 years.  The highest population densities of tufted titmice occur along the Ohio, Cumberland, Arkansas, and Mississippi rivers where they prefer deciduous and mixed-deciduous forests, especially those with a dense canopy or tall vegetation. Tufted titmice feed on insects and seeds. This angry-looking tufted titmouse is waiting out a winter blizzard in Belmont, Massachusetts.
    _LPA2344-Edit-tufted-titmouse-blizza...tif
  • The tufted titmouse (Baeolophus bicolor) is a small, common songbird found throughout the east coast of the United States, to southern Ontario, Canada and westward to the plains of central Texas, Oklahoma, Nebraska, Kansas, and Iowa.  They are 5.9–6.7 inches long, weigh 0.6–0.9 ounces and have a lifespan of 2–13 years.  The highest population densities of tufted titmice occur along the Ohio, Cumberland, Arkansas, and Mississippi rivers where they prefer deciduous and mixed-deciduous forests, especially those with a dense canopy or tall vegetation. Tufted titmice feed on insects and seeds. This angry-looking tufted titmouse is waiting out a winter blizzard in Belmont, Massachusetts.
    _LPA2344-Edit-tufted-titmouse-bird-c...tif
  • A male and female Northern Water Snake (Nerodia sipedon) bask on warm rocks in the morning sun.  As is usuall for this species, the female is far larger than the male.<br />
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These snakes can grow up to 135 cm (4 ft 5 in) in total length.  Adult females can weigh up to 408 g (14.4 oz) in average body mass while the smaller males average up to 151 g (5.3 oz). The largest females can weigh up to 560 g (20 oz) while the largest males are 370 g (13 oz). <br />
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Northern Water Snakes are found throughout eastern and central North America, from southern Ontario and southern Quebec in the north, to Texas and Florida in the south.  <br />
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The northern water snake is nonvenomous but can give a painful bite.  They superficially resemble the venomous cottonmouth and are often misidentified. Being active during the day and night, they hunt using both smell and sight. During the day, they hunt among plants at the water's edge, looking for small fish, frogs, worms, leeches, crayfish, salamanders, small birds and mammals. At night, they concentrate on minnows and other small fish sleeping in shallow water. <br />
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This photograph is a two image focus stack.
    _1LA8658m-snake-water-black-pair- ba...tif
  • This female Northern Water Snake (Nerodia sipedon) is hunting near the edge of a marsh.  Northern Water Snakes are found throughout eastern and central North America, from southern Ontario and southern Quebec in the north, to Texas and Florida in the south.  They can grow up to 135 cm (4 ft 5 in) in total length.  Adult females can weigh up to 408 g (14.4 oz) in average body mass while the smaller males average up to 151 g (5.3 oz). The largest females can weigh up to 560 g (20 oz) while the largest males are 370 g (13 oz). <br />
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The northern water snake is nonvenomous but can give a painful bite.  They superficially resemble the venomous cottonmouth and are often misidentified. Being active during the day and night, they hunt using both smell and sight. During the day, they hunt among plants at the water's edge, looking for small fish, frogs, worms, leeches, crayfish, salamanders, small birds and mammals. At night, they concentrate on minnows and other small fish sleeping in shallow water.
    _1LA8614-Edit2-snake-water-black-hor...tif
  • This female Northern Water Snake (Nerodia sipedon) is basking on warm rocks in the morning sun.  Northern Water Snakes are found throughout eastern and central North America, from southern Ontario and southern Quebec in the north, to Texas and Florida in the south.  They can grow up to 135 cm (4 ft 5 in) in total length.  Adult females can weigh up to 408 g (14.4 oz) in average body mass while the smaller males average up to 151 g (5.3 oz). The largest females can weigh up to 560 g (20 oz) while the largest males are 370 g (13 oz). <br />
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The northern water snake is nonvenomous but can give a painful bite.  They superficially resemble the venomous cottonmouth and are often misidentified. Being active during the day and night, they hunt using both smell and sight. During the day, they hunt among plants at the water's edge, looking for small fish, frogs, worms, leeches, crayfish, salamanders, small birds and mammals. At night, they concentrate on minnows and other small fish sleeping in shallow water.
    _1LA8610-Edit-snake-water-black-hori...tif
  • The July 4, 2018 Boston Massachusetts fireworks celebration lights the sky over Cambridge, Massachusetts.  Over 10,000 pyrotechnic explosions initiated by over 4,000 computer comands originate from barges in the Charles River and the Massachusetts Avenue bridge.  The fireworks can soar as high as 1,500 feet into the summer night sky.  This spectacular event has been a tradition in Boston since 1974.
    _1LA0921-Edit-firworks-cambridge.tif
  • The July 4, 2018 Boston Massachusetts fireworks celebration lights the sky.  Over 10,000 pyrotechnic explosions initiated by over 4,000 computer comands originate from barges in the Charles River and the Massachusetts Avenue bridge.  The fireworks can soar as high as 1,500 feet into the summer night sky.  This spectacular event has been a tradition in Boston since 1974.
    _1LA1105-Edit-fireworks-Boston-MIT-E...tif
  • The July 4, 2018 Boston Massachusetts fireworks celebration lights the sky over the MIT Dome and campus.  Over 10,000 pyrotechnic explosions initiated by over 4,000 computer comands originate from barges in the Charles River and the Massachusetts Avenue bridge.  The fireworks can soar as high as 1,500 feet into the summer night sky.  This spectacular event has been a tradition in Boston since 1974.
    _1LA1105-Edit-fireworks-Boston-MIT.tif
  • The July 4, 2018 Boston Massachusetts fireworks celebration lights the sky over the MIT Dome and campus.  Over 10,000 pyrotechnic explosions initiated by over 4,000 computer comands originate from barges in the Charles River and the Massachusetts Avenue bridge.  The fireworks can soar as high as 1,500 feet into the summer night sky.  This spectacular event has been a tradition in Boston since 1974.
    _1LA1107-Edit-fireworks-Boston-MIT.tif
  • The sun shines through the trees and reflections dance atop the Concord River as it flows through Great Meadows National Wildlife Refuge in Concord, Massachusetts.  The refuge consists of more than 3,800 acres of which roughly 85 percent is comprised of freshwater wetlands stretching along 12 miles of the Concord and Sudbury Rivers. It is a nesting, resting, and feeding habitat for wildlife, especially migratory birds, that is protected by the U.S. Fish and Wildlife Service.  Over 220 species of birds have been identified in the refuge.  The first tract of refuge land was donated by Samuel Hoar in 1944. (single fisheye exposure)
    _LPA0292-4x6-concord-river-fisheye.tif
  • Mom and Dad setting milkweed seeds free to fly upon the breeze on a perfect fall day at Great Meadows National Wildlife Refuge in Concord, Massachusetts.
    _LPA0296-Edit-sunstar-sun-milkweed.tif
  • A flock of 15 Canada geese (Branta canadensis) fly south into the sun as they begin their migration to warmer climates for the winter. During migration, Canada geese often fly in a distinctive V-shaped flight formation, at a usual altitude of 1 km (3,000 feet). The maximum flight ceiling of Canada geese is unknown, but they have been reported at 9 km (29,000 feet).<br />
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(single image, no filter)
    _LPA0247-Edit-2-goose-geese-sunstar-...tif
  • In the winter at Death Valley, the clear skies, cold nights and lack of nearby lights create one of the best viewing environments for the night sky.  Seen here in March, the many colors of the stars are clearly visible.  Centered in the image is the constellation Orion, with Orion’s Belt and sword clearly visible.  Orion is observable worldwide in the evening sky from January to March.  It was named after Orion, a hunter in Greek mythology.  The earliest depiction of the constellation of Orion is a prehistoric (Aurignacian) mammoth ivory carving found in a cave in the Ach valley in West Germany in 1979. Archaeologists have estimated it to have been fashioned approximately 32,000 to 38,000 years ago<br />
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Orion's Belt (or The Belt of Orion) consists of the three bright stars: Zeta (Alnitak), Epsilon (Alnilam), and Delta (Mintaka). Alnitak is approximately 800 light years away from earth and is 100,000 times more luminous than the Sun, although much of its radiation is in the ultraviolet range which the human eye cannot see. Alnilam is approximately 1,340 light years away from Earth and is 375,000 times more luminous than the Sun. Mintaka is 915 light years away and is 90,000 times more luminous than the Sun, and is a double star.  <br />
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The Pleiades star cluster (also known as the Seven Sisters or M45) is visible from virtually every place on Earth and is one of the nearest star clusters. It can be seen from as far north as the north pole, and farther south than the southernmost tip of South America. It looks like a tiny misty dipper of stars, shown here 3/4 of the way to the right and halfway up in the sky.  In both myth and science, the Pleiades are considered sibling stars. The Pleiades stars were born from the same cloud of gas and dust about 100 million years ago. The cluster of several hundred stars is about 430 light-years distant, and the sibling stars drift through space together at about 25 miles per second. Many of these Pleiades stars shine hundreds of times mor
    _LPA3782-Edit-stars-orion-pleadeis-d...tif
  • On August 21, 2017 the path of the first solar eclipses over the Unites States in 38 years traversed approximately 2,500 miles of the country from Newport, Oregon to McClellanville, South Carolina.  Just outside Shoshoni, Wyoming, the path passed over Boysen Reservoir.  At this location, totality lasted 2 minutes and 22 seconds, being at its maximum about 11:40 am.  With the moon blocking the solar disk during totality, red flares called solar prominences become visible at the edge of the dark disk.  The red-glowing looped material is plasma, a hot gas composed of electrically charged hydrogen and helium. These prominences look small in relation to the size of the sun, but typically extend over many thousands of kilometers with the largest on record being estimated at over 800,000 kilometres (500,000 miles).  A prominence forms over timescales of about a day and may persist for several weeks or months.<br />
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During the total solar eclipse, the sun’s outer atmosphere called the corona becomes visible as it extends millions of miles into space.  The corona consists of extremely hot ionized gases which exceed 1 million degrees Kelvin – 150- to 450-times hotter than the surface of the sun.  Being over 1 million million times less dense and much hotter than the sun’s surface and the solar prominences, the corona actually produces about one-millionth as much visible light, thus becoming visible from earth typically only during a total solar eclipse. The sun’s magnetic fields bend the corona into its remarkable shapes.<br />
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In this image, 10 different photographic exposures of the solar eclipse were composited to show the eclipsing moon, solar prominences and the corona.  The image was then manipulated by a process called embossing where each pixel is replaced either by a highlight or a shadow, depending on light/dark boundaries on the original image.  The final image represents the rate of color change at each location of the original. This approach accentuates the pattern
    total-solar-eclipse-sun-corona-embos...tif
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