Photo of the Day

sea lion swimming

Mother Nature Network's Photo of the Day is a way to bring you more great photos, a place to share everything beautiful about Earth — from landscapes and wildlife to beautiful design. As a bonus, some of these great images are from MNN readers and fans. If you're interested in joining our group, please check out our Flickr page to learn more.

If you like our Photo of the Day, check out MNN Lists and MNN Quizzes. (Photo: Shutterstock)

The American crocodile: A prehistoric beast on the brink of extinction

What frogs can tell us about the environment

How birds are important pollinators

Roaming free: The endangered feral horses of Britain

How the chipmunk helps forests flourish

Why owls have 'flat' faces

The rustic life on Ireland's Inishmor

The Maine story of the moose

Two-headed monster bird! Or, a couple of anhinga fledglings

A red fox enjoys the sunset from a path at Katmai National Park

The surprisingly stealthy hunting strategy of the peregrine falcon

Tiny piping plover chick is the fluffy future of this threatened species