Apparently, there are some surprisingly good reasons a bird like this hornbill might let ants swarm all over its body.

This cougar was hiding in a place that made a lot of people uncomfortable. Can you find the mountain lion and guess where it is?

A photographer spotted a brown bear in Alaska, then he noticed something unsavory coming out of the bear’s backside: a tapeworm.

An adorable baby pudu born in Argentina has scientists excited. See the fawn and learn more about it here.

If you’ve never heard a Patagonian mara, you must listen to the truly baffling sound these unique animals make.

Who would you put your money on in an elk vs. truck showdown? A bull elk feeling plucky went for a moving vehicle in Colorado. Watch here.

When faced with a large black bear in Whistler, a man walked right up to it, got in its face and yelled “rawr!” Watch the viral video here.

Deep-sea footage of a bristled deep-sea worm scuttling about on the seafloor had the comment section going wild. See it here.

An idyllic scene from Spain’s Cabárceno Natural Park is more than it seems. Can you find the two bears hidden in this photo?

Watch trail-cam footage of a large bull elk putting on a show, playing in the mud and bugling like no one was watching.