National Geographic

Turacos are the only birds that are "truly" green! They produce the pigment turacoverdin, which gives their feathers that vibrant green color! National Geographic

Flying back from Australia is one thing, but shooting his shot will be an entirely different challenge for this gannet! National Geographic

A deer grazes on the Hurricane Ridge, Olympic National Park, Washington, USA National Geographic

Sea otters will often cover their eyes with their paws to help them sleep during the day. National Geographic

Forget washboard abs — bright blue stomachs are where it's at for these lizards! National Geographic