Search Results
Your search yielded 15765 images
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VH5-0901069.jpg
Trumpeter Swan (Cygnus buccinator) male (cob)...
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TK5-904000.jpg
Trumpeter Swan (Cygnus buccinator) male (cob)...
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TK5-903973.jpg
Trumpeter Swan (Cygnus buccinator) feeds in...
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TK5-903306.jpg
Trumpeter Swan (Cygnus buccinator) feeds in...
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TK 13422Exy.jpg
Muskox bulls (Ovibos moscchatus) dominince...
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Mb437.jpg
MB437 Muskox bull in arctic wildflowers....
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TK1327Exy.jpg
Muskox bulls (Ovibos moscchatus) dominince...
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B605.jpg
B605 Long-billed dowitcher (Limnodromus...
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C104.jpg
American Alligators (Alligator...
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Bg375.jpg
Male Willow Ptarmigan (Lagopus lagopus) on...
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TK123627.jpg
Muskox bull (Ovibos moscchatus) on shingle...
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TK123620.jpg
Muskox bull (Ovibos moscchatus) on summer...
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TK123581.jpg
Muskox bull (Ovibos moscchatus) on summer...
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TK 13434Exy.jpg
Muskoxen on shingle shore. Arctic National...
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TK 13080Exy.jpg
Muskox in tundra. Arctic National Wildlife...
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MJ268.jpg
Male muskox, Arctic National Wildlife Refuge,...
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MB418.jpg
Male muskox, Arctic National Wildlife Refuge,...
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MB383.jpg
Muskox bull lit by early morning light (about...
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ME1006.jpg
ME1006 Tule Elk bulls sparring though not to...
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Bg378.jpg
Male Willow Ptarmigan (Lagopus lagopus) on...
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B8147.jpg
Male Willow Ptarmigans (Lagopus lagopus) in...
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B8146.jpg
Male Willow Ptarmigan (Lagopus lagopus) on...
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B6833.jpg
Male Willow Ptarmigan (Lagopus lagopus) on...
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B6825.jpg
Male Willow Ptarmigan (Lagopus lagopus) on...
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B6823.jpg
Male Willow Ptarmigan (Lagopus lagopus) on...
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B6274.jpg
Male Willow Ptarmigan (Lagopus lagopus)...
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B6760.jpg
Laysan Albatross (Diomedea immutabilis) adult...
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B6655.jpg
Laysan Albatross (Diomedea immutabilis) adult...
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MA2002.jpg
Louisiana Black Bear (Ursus americanus) in...
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_D3B1175.jpg
Roosevelt Elk or coastal elk (Cervus canadensis...
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Panorama(D3B0960-D3B0...jpg
Roosevelt Elk or coastal elk (Cervus canadensis...
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_M2B2218DvG.tif
Yellow-headed Blackbird (Xanthocephalus...
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_M2B2218.TIF
Yellow-headed Blackbird (Xanthocephalus...
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_L7A0726.TIF
Mount Shasta with snow geese, white-fronted...
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TK 13081Exy.jpg
Muskox in tundra flowers. Arctic National...
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TK123626.jpg
Muskox bull (Ovibos moscchatus) amid summer...
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MY332.jpg
Pronghorn antelope running across sage flats,...
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ME687D.tif
Roosevelt elk bulls in velvet, Summer, Pacific...
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MJ265D.tif
Barren ground caribou crossing ice still...
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Bg366.jpg
BG366 Male Attwater's Prairie chicken...
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B8096.jpg
Whooping Cranes (Grus americana) feeding on...
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B663.jpg
Long-billed Dowitchers and other shorebirds...
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_L7A0740cDG.tif
Mount Shasta with snow geese, white-fronted...
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_M1A6239.tif
Yellow-headed Blackbird (Xanthocephalus...
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_L7A0871.TIF
Mount Shasta with snow geese (rising off pond),...
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TK123619.jpg
Muskox bull (Ovibos moscchatus) grazes amid...
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TK123618.jpg
Muskox bull (Ovibos moscchatus) amid summer...
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TK 13393Exy.jpg
Muskox in tundra flowers. Arctic National...
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TK 13424Exy.jpg
Muskox bulls (Ovibos moscchatus) dominince...
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TK 13370Exy.jpg
Muskox in tundra flowers. Arctic National...
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B1850.jpg
Roseate Spoonbills. Mating behavior. Ding...
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MY331.jpg
Pronghorn Antelope (Antiloapra americana) herd...
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MB406.jpg
MB406 Muskoxen bulls butting heads--dominance...
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ME687B.jpg
Roosevelt elk bulls in velvet, Summer, Pacific...
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PX260.jpg
Eastern Tiger Swallowtail (Papilio glaucus) on...
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B6307.jpg
Whooping Cranes (Grus americana) feeding along...
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B6863.jpg
Greater Roadrunner (Geococcyx californianus)...
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B6748.jpg
Greater Roadrunner (Geococcyx californianus),...
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BG365.jpg
Bg365 Male Attwater's Prairie Chicken...
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B5961.jpg
Whooping crane (Grus americana), Aransas...
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B6285.jpg
Yellow-headed Blackbird singing spring...
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TK 13371Exy.jpg
Muskox in tundra flowers. Arctic National...
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BG367.jpg
Male Attwater's Prairie Chicken spring mating...
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B6762.jpg
Red-footed Booby (Sula sula). Kilauea Point...
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_L1A8075.TIF
Mount Shasta with snow geese rising off wetland...
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_L7A0828.TIF
Mount Shasta with snow geese, white-fronted...
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_L1A8313.TIF
Mount Shasta with snow geese during late...
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_L1A8179.TIF
Mount Shasta with snow geese during late...
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_L1A8129.TIF
Mount Shasta with snow geese during late...
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_L1A8067.TIF
Mount Shasta with snow geese rising off wetland...
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_L1A7937.TIF
Mount Shasta with Canadian Geese flying over...
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_L7A0981.TIF
Mount Shasta with snow geese and other...
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_L7A0949.TIF
Mount Shasta with snow geese and other...
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_L7A0833.TIF
Mount Shasta with snow geese, white-fronted...
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_L7A0682.TIF
Mount Shasta with snow geese, white-fronted...
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_L1A8216.TIF
Mount Shasta with snow geese during late...
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_L1A8134.TIF
Mount Shasta with snow geese during late...
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_L1A8083.TIF
Mount Shasta with snow geese rising off wetland...
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_L1A7847.TIF
Mount Shasta with snow geese rising off wetland...
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_L1A6966.TIF
Mount Shasta with canadian geese and...
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_L7A0740.TIF
Mount Shasta with snow geese, white-fronted...
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_L7A0641.TIF
Mount Shasta with snow geese, white-fronted...
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BD549.jpg
Ducks--mostly Northern Pintail &...
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_N2B9409S.tif
Great Blue Heron (Ardea herodias) fishing along...
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_M1A5990.tif
Pied-billed Grebe (Podilymbus podiceps)....
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_L7A0102.TIF
Bald Eagles (Haliaeetus leucocephalus) perched...
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_L1A6890.TIF
Bald Eagles (Haliaeetus leucocephalus) sitting...
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S5783.TIF
Spring wetlands, Tensas National Wildlife...
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_BXB9483.jpg
Desert Game Range or Desert National Wildlife...
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TK27976D.jpg
BOBCAT pauses near house at dawn. Housing...
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_N2B9403S.tif
Great Blue Heron (Ardea herodias) fishing along...
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_N2B9494.tif
Great Blue Heron (Ardea herodias) fishing along...
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_L1A6890DcG.tif
Bald Eagles (Haliaeetus leucocephalus) sitting...
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_L7A1023.TIF
Rough-legged Hawk or Rough-legged Buzzard...
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_L7A9984.TIF
Bald Eagles (Haliaeetus leucocephalus) perched...
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_L7A9834.TIF
Bald Eagles (Haliaeetus leucocephalus)...
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_L7A9802.TIF
Bald Eagle (Haliaeetus leucocephalus) cleaning...
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_L7A9613.TIF
Bald Eagle (Haliaeetus leucocephalus) perched...
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_L7A0107D.TIF
Bald Eagles (Haliaeetus leucocephalus) perched...
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_L7A0065.TIF
Bald Eagles (Haliaeetus leucocephalus) perched...