While jogging, a man came upon a male wolf that was not happy to share its space with the runner. Watch here.

A very determined squirrel had her work cut out for her when an intruder (a snake) snuck into her tree cavity and made itself at home.

A massive bull elk bugled at bystanders in Estes Park, Colorado, including two men who were standing quite close to the animal. Too close.

An eastern brown snake, one of the most venomous snakes in the world, recently crawled into a shed and then disappeared . . . almost.

Adorable footage from Jackson Hole shows two bear hanging limply from tree branches as they take a midday nap.