Search Results

• TK112211.jpg BULL MOOSE thrashes bushes as displacement...

• TK7-0805479.jpg Gregarious non-breeding Atlantic Puffins...

• _K1B2368.TIF Two Red Foxes (Vulpes vulpes) showing...

• _B2C8412.jpg Coyote (Canis latrans) snarling. Southwestern...

• _K1B2366.TIF Two Red Foxes (Vulpes vulpes) showing...

• _K1B2364.TIF Two Red Foxes (Vulpes vulpes) showing...

• 3ME1113.jpg Aggressive (bluff charge) African elephant bull...

• _K1B2369.TIF Two Red Foxes (Vulpes vulpes) showing...

• _J4C6985.TIF Two Red Foxes (Vulpes vulpes) showing...

• _J1A3806.TIF Black Bear (Ursus americanus) being aggressive...

• _F7B0542.jpg Rocky Mountain Elk Bull (Cervus canadensis...

• _F4A1299.jpg Rocky Mountain Elk Bull (Cervus canadensis...

• _F4A2639.jpg Rocky Mountain Elk Bull (Cervus canadensis...

• _C3B9466.jpg Wild GRAY WOLF (Canis lupus) being chased by...

• WH162.jpg Two wild horse stallions show aggressive...

• African elephant pict...jpg Aggressive (Bluff Charge) African Elephant...

• 3ME925.jpg Aggressive (Bluff Charge) African Elephant...

• 3ME905.jpg Aggressive (Bluff Charge) African Elephant...

• African Elephant pict...jpg African elephant bull (Loxodonta africana)...

• 3ME1440.jpg Large African Elephant bull displays...

• _J1B1240.TIF Rocky Mountain Elk Bull (Cervus canadensis...

• _J1A3789.TIF Black Bear (Ursus americanus) being aggressive...

• _F4A2642.jpg Rocky Mountain Elk Bull (Cervus canadensis...

• 3ME910.jpg Aggressive (Bluff Charge) African Elephant...

• WH163.jpg Two wild horse stallions show aggressive...

• MA1596.jpg Aggressive Grizzly Bear walking along river....

• 3ME909.jpg African elephant bull (Loxodonta africana)...

• _F4A1296.jpg Rocky Mountain Elk Bull (Cervus canadensis...

• ME582D.tif Two Roosevelt Elk bulls sparring (rutting...

• ME525D.tif Large Rocky Mountain Elk bull tearing up small...

• TK5-0115740.jpg House Wren (Troglodytes aedon) destroys...

• MA1198.jpg Grizzly bear (Ursus arctos).

• MA1535.jpg Polar bear (Ursus maritimus) walking in snowstorm.

• _J4A7362.tif Mountain Lion or cougar (Puma concolor) snarling.

• _AAX5035.jpg Hoary Marmots (Marmota caligata) wrestle in...

• My278.jpg Young Pronghorn Antelope fawns playfully spar....

• _B2B9961.jpg Rocky Mountain Bull Elk (Cervus elaphus)...

• _B2B9953.jpg Rocky Mountain Bull Elk (Cervus elaphus)...

• 4MR1061.jpg Snow Leopard (Panthera uncia) or (Uncia uncia)

• 3ME1325.jpg Large African Elephant bull passes near a...

• _C3A2028a.TIF Siberian Tiger or Amur Tiger (Panthera tigris)...

• _AAX5065.jpg Hoary Marmots (Marmota caligata) wrestle in...

• _AAX4840.jpg Hoary Marmots (Marmota caligata) wrestle in...

• MS511B.jpg California bighorn sheep (Ovis canadensis...

• Ms276.jpg Dall sheep rams preparing to butt...

• MS181.jpg Bighorn sheep performing domiance ritual called...

• _B2B9995.jpg Rocky Mountain Bull Elk (Cervus elaphus)...

• _B2B9967.jpg Rocky Mountain Bull Elk (Cervus elaphus)...

• _B2B0037.jpg Rocky Mountain Bull Elk (Cervus elaphus)...

• ME1006.jpg ME1006 Tule Elk bulls sparring though not to...

• WH463.jpg Wild Horse herd stallion (Cloud--white one)...

• WH161.jpg Two young wild horse stallions exhibit...

• MB524.jpg Wood bison bulls sparring, dominance behavior,...

• C370.jpg American crocodile (Crocodylus acutus), Florida.

• MF328.jpg MF328 Arctic Foxes (Vulpes lagopus)

• BE96.jpg Bald eagles (Haliaeetus leucocephalus)...

• C3A2031a.jpg Amur or..iger Siberian Tiger or Amur Tiger (Panthera tigris)...

• 3Mr760.jpg Male Afric..ting African Lion (Panthera leo) male snarling.

• Amur Leopard photo or...jpg Amur leopard or Korean Leopard (Panthera pardus...

• MW586.jpg Gray wolf or timber wolf (Canis lupus)...

• MW2173.jpg Gray wolves (Canis lupus) show dominance...

• MW1624.jpg Gray wolf or timber wolf growling (Canis lupus)

• MW1623.jpg Gray wolf snarling.

• MA1574.jpg Polar bears (Ursus maritimus)

• MW1984.jpg Gray wolf or timber wolf (Canis lupus)...

• MW1981.jpg Gray Wolves (Canis lupus) involved in dominance...

• MA1741.jpg Grizzly bear (Ursus arctos) cubs wrestling,...

• MA1293.jpg Adult male black bear (Ursus americanus), North...

• 3MB814.jpg Burchell's Zebra or Plains Zebra (Equus...

• 3MB778.jpg 3MB778 Burchell's Zebra or Plains Zebra...

• African Elephants pic...jpg 3ME260 African bull elephants (Loxodonta...

• 3ME1138.jpg African Elephant bulls (Loxodonta africana)...

• TK112301.jpg Bull Moose (Alces alces) locking antlers in...

• African Elephant phot...jpg African Elephant bulls (Loxodonta africana)...

• 3ME1047.jpg Young African Elephant bulls (Loxodonta...

• _G7B3248.jpg American Bison bulls sparring. Western U.S.,...

• 4MR1280.jpg Snow leopard Snow Leopards (Panthera uncia) or (Uncia uncia)...

• _AAX5097.jpg Hoary Marmots (Marmota caligata) wrestle in...

• _AAX5076.jpg Hoary Marmots (Marmota caligata) wrestle in...

• _AAX4876.jpg Hoary Marmots (Marmota caligata) wrestle in...

• MS551.jpg California Bighorn Sheep rams battling for...

• MS452.jpg Rocky Mountain Bighorn Sheep Rams butting...

• MS414.jpg Bighorn sheep ram preparing to butt heads with...

• MS30.jpg Two bighorn sheep rams butt heads, Northern...

• MS175.jpg Rocky Mountain Bighorn Sheep (Ovis canadensis)...

• My286.jpg Young Pronghorn Antelope fawns playfully spar....

• _B2B0052.jpg Rocky Mountain Bull Elk bulls (Cervus elaphus)...

• _B2B0029.jpg Rocky Mountain Bull Elk (Cervus elaphus)...

• ME320.jpg Two mature Rocky Mountain Elk bulls spar...

• WH166.jpg Two wild horse stallions fight over dominance....

• WH409.jpg Wild Horse herd stallions meet along backroad...

• ML1081.jpg Two young male Northern Elephant Seals square...

• _B2B7714.jpg River Otters (Lontra canadensis)--I believe...

• _B2B7619.jpg River Otters (Lontra canadensis)--I believe...

• MW576.jpg Gray wolf or timber wolf (Canis lupus)...

• B640.jpg Trumpeter Swan family, Western U.S., June.

• B1789.jpg Roseate Spoonbills. Mating behavior. Ding...

• BE961.jpg Bald Eagle being harassed by crow (northwestern...

• BE925.jpg Bald Eagle being harassed by crow (northwestern...

• BE5571.jpg Bald Eagles (Haliaeetus leucocephalus) squabble...