VIDEO: Mountain Lion Struggles With Taking Down Big Buck

VIDEO: Deer VS Inflatable Frosty the Snowman is THE Epic Battle of the Year

VIDEO: Gigantic Herd of Elk Crosses Road in Paradise Valley

VIDEO: Puppyish Moose Walks Up, Licks Man's Hand

VIDEO: Grizzly Follows Family Onto Boardwalk At Yellowstone

VIDEO: Yellowstone Tourist Gets Between Bull Elk and His Cows

VIDEO: Family Dogs Confront Grizzly Bears While Eating Their Kibble

VIDEO: Woman Feeds Bears By Hand, Heedless of Danger To Self and Bear

VIDEO: Young Women Get Nervous When Big Bison Approaches Car in Yellowstone

VIDEO: Rare Piebald Deer Captured on Video in Western Montana

VIDEO: Baby Bison Causes Yellowstone Traffic Jam

VIDEO: Watch This Yellowstone Wolf Pack "Herd" A Grizzly Into Tree-line

VIDEO: Moose Chases Dog, Then Dog Chases Moose

VIDEO: Rutting Elk Puts On "Cologne" in Yellowstone

VIDEO: Bull Elk Gets Snagged Jumping Over Fence, Breaking Neck

VIDEO: Yellowstone Bear Guards Her Cubs As They Eat Elk Calf

VIDEO: Bear Eats Moose After Dragging It To Shoulder of Road

VIDEO: Bear Cubs Break In and Dig Around in Fridge

VIDEO: Deer Gets Out Of the Way Before Elk Battle on Game Camera

VIDEO: Herd of Bison Get Spooked, Break Car's Windshield