Fish are aquatic animals who live in diverse habitats.

Manatees are large, gentle marine mammals who eat only aquatic plants.

Members of the weasel family, otters are known for their elongated bodies, webbed feet and playful antics, particularly their love of sliding down rocks, banks or waterfalls.

Sporting their tux-with-tails plumage, penguins are one of Earth’s most charismatic and recognizable birds.

Whales are awe-inspiring giants of the sea.