sea lions
the blue whale
a dolphin is a marine mammal that lives in open water in the ocean.
A mammal can live on land and in the water, or sea.
A manatee is an aquatic mammal, meaning a mammal that lives in water. It is not a fish nor a bird.
Almost all whales are endangered .
a duck bill platypus
The West Indian Manatee lives along the coast of Florida.
Hippopotamus. Walrus. Mega grundle.
The Manatee!
Hippopotamus' are vulnerable(becoming endangered and they're large mammals that live in water.
A whale is a mammal. Even though it lives in the water, it comes up to breathe.