Search Results
Your search yielded 161 images
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TK05070.jpg
White-tailed deer fawn flashing tail as warning...
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TK5-0806555.jpg
Indigo Bunting (Passerina cyanea) male singing...
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Gray wolf howling pho...jpg
Gray Wolf howling at sunrise (Canis lupus)....
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TK01627F.jpg
Gray wolf or timber wolves (Canis lupus)...
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TK01629F.jpg
Gray wolf or timber wolves (Canis lupus)...
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TK5-0806599.jpg
Indigo Bunting (Passerina cyanea) male singing...
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TK01639F.jpg
Gray wolf or timber wolves (Canis lupus)...
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TK24391.jpg
White-tailed deer. Buck flashing tail as he...
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TK22916C.jpg
COYOTE howling..Summer. Rocky Mountains..(Canis...
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TK15960A.jpg
White-tailed deer. Buck flashing tail as he...
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TK123519.jpg
White-tailed deer (Odocoileus virginianus) buck...
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TK8363.jpg
COYOTE howling. Male..Spring. Rocky...
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TK24393.jpg
White-tailed doe flashing tail as warning sign...
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COYOTE pup howling ph...jpg
COYOTE pup howling. 3 weeks-old..Rocky...
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_L2B9669T.tif
iAmerican pika (Ochotona princeps) calling....
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_J1B0320.tif
American pika (Ochotona princeps) calling....
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_L2B9681.TIF
American pika (Ochotona princeps) calling....
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_L2B9532.TIF
American pika (Ochotona princeps) calling....
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_L2B9230.TIF
American pika (Ochotona princeps) calling....
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_J1B1417.jpg
American pika (Ochotona princeps) calling....
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_J1B0308.tif
American pika (Ochotona princeps) calling....
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_J1A8560.tif
American pika (Ochotona princeps) calling....
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_J1A8562.tif
American pika (Ochotona princeps) calling....
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ME170.jpg
Bull elk bugling in aspen forest, September,...
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MT504.jpg North Ameri..aver
Beaver (Castor canadensis) slapping tail in...
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TK124018.jpg
Wood Duck (Aix sponsa) drake calling, spring,...
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_E7A7969.jpg
Common Loon (Gavia immer) with young chick....
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_E7A7967.jpg
Common Loon (Gavia immer) with young chick....
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3Mr760.jpg Male Afric..ting
African Lion (Panthera leo) male snarling.
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_E7C4911.jpg
Wild Yellowstone wolf (Canis lupus) howling....
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_E7B2364.jpg
Black-tailed Prairie Dog (Cynomys ludovicianus)...
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_E7B1840.jpg
Black-tailed Prairie Dog (Cynomys ludovicianus)...
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_B2B8322.jpg
Hoary Marmot (Marmota caligata) whistling...
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_A2A7404.jpg
Olympic Marmot (Marmota olympus) in alpine area...
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_B2B3876.jpg
Beaver (Castor canadensis) slapping its tail as...
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3MR835.jpg
Male African Lion roaring.
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_L4A3827.TIF
Beaver (Castor canadensis) slapping its tail as...
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_E7B4417.jpg
Black-tailed Prairie Dog (Cynomys ludovicianus)...
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TK114331.jpg
Wood Duck drake in summer feather molt.....
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Mh131.jpg
American Pika calling warning on bank of snow....
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_AAX7768.jpg
Hoary Marmot (Marmota caligata). Cascade...
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_A2A7365.jpg
Olympic Marmot (Marmota olympus) in alpine area...
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_A2A7348.jpg
Olympic Marmot (Marmota olympus) in alpine area...
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_A2A7341.jpg
Olympic Marmot (Marmota olympus) in alpine area...
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MS181.jpg
Bighorn sheep performing domiance ritual called...
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_B2B8712.jpg
Pronghorn (Antilocapra americana) buck...
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_CXA3285.jpg
Rocky Mountain Elk bull (Cervus elaphus)...
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_C3B7584.jpg
Rocky Mountain Elk bull (Cervus elaphus)...
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_C3B7520.jpg
Rocky Mountain Elk bull (Cervus elaphus)...
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_C3B7412.jpg
Rocky Mountain Elk bull (Cervus elaphus)...
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ME908.jpg
Rocky Mt. Bull Elk bugling Fall.
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ME526.jpg
Roosevelt elk bull, Pacifc N.W., Fall. (Julia...
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ME1123-24.jpg
Rocky Mountain Elk bulls (Cervus elaphus)....
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B2B3890.jpg Beaver wa..ting
American Beaver (Castor canadensis) slapping...
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3MR752.jpg
Male African Lion roaring.
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3MR751.jpg
Male African Lion roaring.
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MW731.jpg
Gray wolf or Timber wolf (Canis lupus) howling.
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MW728.jpg
Gray wolf or Timber wolf (Canis lupus) howling.
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MW473.jpg
Gray or timber wolves howling
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_B2B4029.jpg
Wild Coyote (Canis latrans) howling. Western...
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Mc261.jpg
Coyote howling in spring. Western U.S.
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MC140.jpg
Coyotes (Canis latrans) barking and howling....
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TK5-904244.jpg
House Wren (Troglodytes aedon) male sings its...
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_L4A4402.TIF
Beaver (Castor canadensis) slapping its tail as...
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_E7B1937.jpg
Black-tailed Prairie Dogs (Cynomys...
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_E7C5109_1.jpg
Wild Yellowstone wolf (Canis lupus) howling....
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_E3D6259.jpg
Black-tailed Prairie Dog (Cynomys ludovicianus)...
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TK1539F.jpg
Panther Chameleon (Furcifer pardalis) male...
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_A2A7377.jpg
Olympic Marmot (Marmota olympus) in alpine area...
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_A2A7314.jpg
Olympic Marmot (Marmota olympus) in alpine area...
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_A2A7306.jpg
Olympic Marmot (Marmota olympus) in alpine area...
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_B2B8718.jpg
Pronghorn (Antilocapra americana) buck...
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_B2B8701.jpg
Pronghorn (Antilocapra americana) buck...
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_CXA3279.jpg
Rocky Mountain Elk bull (Cervus elaphus)...
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Gray wolves fighting ...jpg
Gray wolf or timber wolf (Canis lupus)...
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_G7B3380.jpg
Large Bull Rocky Mountain Elk (Cervus...
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_G4C2834.jpg--Red Wolves
Red Wolves (Canis lupus rufus) howling. Highly...
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_F7B0543.jpg
Rocky Mountain Elk Bull (Cervus canadensis...
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_F4A2583.jpg
Rocky Mountain Elk Bull (Cervus canadensis...
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MZ53.jpg
Olympic Marmot (Marmota olympus) making warning...
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_B2C2110.jpg
Bull Moose (Alces alces) calling (called...
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_B2C2103.jpg
Bull Moose (Alces alces) calling (called...
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_B2C1945.jpg
Bull Moose (Alces alces) calling durning fall...
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2Mp21.jpg
Guatemalan Black Howler, or Yucatan Black...
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2MP22.jpg
Guatemalan howler monkey or Black Howler Monkey...
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MW827.jpg
Gray Wolf (Canis lupus) howling near fall...
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MW1095.jpg
Gray wolf howling
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Mw590.jpg
Gray Wolf (Canis lupus) howling in winter...
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Mw2171.jpg
Gray Wolf (Canis lupus) howling in winter.
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_G7B3328.jpg
Large Bull Rocky Mountain Elk (Cervus...
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_G4C0991.jpg
Large Bull Rocky Mountain Elk (Cervus...
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_G4C0987.jpg
Large Bull Rocky Mountain Elk (Cervus...
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_G4C0977.jpg
Large Bull Rocky Mountain Elk (Cervus...
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_G4C0964.jpg
Large Bull Rocky Mountain Elk (Cervus...
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_G7B4372.jpg
Red Wolves (Canis lupus rufus) howling. Highly...
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_G4C2824.jpg--Red Wolf.
Red Wolf (Canis lupus rufus) howling. Highly...
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_F4A1312.jpg
Rocky Mountain Elk Bull (Cervus canadensis...
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TK 32541Dxy.jpg
Gray Wolf howling at dawn. (Canis...
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TK 10043Bxy.jpg
Gray Wolf howling at dawn. (Canis...
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ME181.jpg
Rocky Mountain Bull elk bugling in aspen...