Sea mammals of the order Cetacea, whales and dolphins are uniquely adapted to life beneath the ocean waves. Their bodies have become smooth and streamlined, their tails and arms have become fins, and their nostrils have migrated to the top of their heads to make it easier to breathe while surfacing for air. Learn more about these unique mammals with Safari Ltd!
The term "fish" is a kind of "catch-all" term for aquatic animals with gills that don't have limbs (arms and legs) with digits (fingers and toes). Some, like sharks and rays, have skeletons made of cartilage, while others have bony skeletons. Learn more about fish with Safari Ltd!
Marine creatures without backbones can be explored here!
Learn about aquatic reptiles, including sea turtles!