A doorbell cam in in Fairfield, California revealed an unexpected and very-early-morning visitor—a mountain lion.

A trail camera was there to capture a darling red wolf pup’s first howl, and now everyone on the internet can hear it, too.

A new research study includes the first-ever published photo of a live Upemba lechwe (Kobus anselli), a subspecies of red lechwe antelope.

“He looks like an 8-year-old drew him.” A wildlife photographer shared a video of a “weird-looking” fox, and the netizens went wild.

A thru-hiker came across a mountain lion on the trail and used an unconventional tool to scare it off: a harmonica. Watch here.

A free diver encountered three killer whales in the wild, and her viral video is making other people cry. Watch here.

There isn’t supposed to be a mountain lion on Oahu (or anywhere on Hawaii), and yet, one man’s photos make a convincing case. See here.

A snapping turtle nearly bit off a man’s nose in the blink of an eye. He posted a video to show why you don’t mess with snapping turtles.

A stray dog fights off at least five coyotes outside a home in Orange County, California. Watch a clip and find out what happens next.

A video of a man saying “I got attacked by a shark today” is garnering a mixed reaction from the online community. See why.