VIDEO: Grizzly Family Play and Swim at Grinnell Lake, Glacier

VIDEO: Yellowstone Bison Herd Halts Traffic While Crossing Bridge

VIDEO: It's bear VS bison in this Yellowstone matchup!

VIDEO: Cute Bear Cub Startles Mountain Biker

VIDEO: Tourists Take Selfie With Bear Before Backing Away

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

VIDEO: Moose Splashes and Plays In Waterhole

VIDEO: Two Big Yellowstone Grizzlies Fight Over Elk Remains

VIDEO: Couple Captures Pair of Mountain Lions Fighting On Montana Road

VIDEO: Fort Benton Man Rescues "Cute" Trapped Owl

VIDEO: Man Backs Away as Griz and Cubs Approach

VIDEO: Glacier Grizzly Itches Back On Picnic Table

VIDEO: Bison Charges Tourists That Get Too Close

VIDEO: Wolverine Spotted on Yellowstone Trail Camera!

VIDEO: Oblivious Man Walks Right Up to Bear

VIDEO: Vintage Footage of Bison Throwing Tourist Into Tree Shows Things Never Change

VIDEO: Infinitely Patient Mama Bear Tries To Get Cubs Across Road

VIDEO: This Spring, Save on a Carwash and Just Have a Bison Clean Your Vehicle For You!

VIDEO: Yellowstone Snowmobile Tour Gets Way Too Close To Bison

VIDEO: Young Bighorn Sheep Shoved Off Of Cliff Climbs Right Back Up