VIDEO: Man Backs Away Slowly as Griz and Cubs Approach

VIDEO: Pair of Moose Enjoy Post-Halloween Pumpkin On Man's Doorstep

VIDEO: Bear Crosses and Recrosses Road In Front of Moving Vehicle

VIDEO: There Might Have Been A Smarter Way To Release These Bears

VIDEO: Bear's Got An Itch Only This Tree Branch Can Scratch

VIDEO: Adorable Toddler Feeds Big Cow, Then Says "Thank You!"

VIDEO: Big Bull Elk Gets Snagged Jumping Over Fence and Breaks Neck

VIDEO: Bear Opens Car Door, Everyone Shrieks At Once: Comedy Gold

VIDEO: Black Bear Climbs Into Car, Scares the Heck Out of Bro

VIDEO: Slow Moving Bobcat Obstructs Winter Traffic

VIDEO: Rare Footage of Grizzly Charging Entire Elk Herd

VIDEO: Plane Drops Flame Retardant Very Close To Middle Fork, MT Cabin

VIDEO: It's bear VS bison in this Yellowstone heavyweight bout

VIDEO: Yellowstone Bear Guards Cubs As They Eat Elk Calf

VIDEO: Bison Stampede Engulfs Cars on Yellowstone Road

VIDEO: Grizzly Bear Bluff Charges Pair of Men on Bridge

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

VIDEO: Grizzly Bear Kills Bull Elk on Side of Wyoming Road

VIDEO: Bear Hunts Down, Kills Deer in Ordinary Backyard.

VIDEO: Mountain Lion Stalks Terrified Hiker Down Trail For Minutes