Did you know that marine animals live in the water but must breathe air? They can hold their breaths for a long time. Discover these and other interesting facts in Marine Mammals.

From the supersmart bottlenose dolphin, to the tusky walrus, and the long-nosed elephant seal, these mammals are marvelous! Explore these mammals at the aquarium.

Travel to the Arctic waters of northern Canada and Greenland to learn about the Narwhal--the "unicorn of the sea."