This resource provides detailed information about the sea lion, as well as several pictures and an audio clip. [1:34]

Check out the research and current topics sections for ways that this rehabilitation center for marine mammals is using tracking methods to keep tabs on some of the patients they have released back into the wild.

Discover the field sites scientists have visited to study sea turtles and dolphins. Read their reports and view pictures of the turtles and dolphins to learn all about these mammals.

Sea World's site featuring a variety of information about their animals, as well as general animal information. Includes "Animal Bytes," a list of animals with some of their characteristics. Also includes some games and teacher resources.

Engaging site which covers some of the 40 species of mammals that live in Australia. Get quick interesting information on rodents, marsupials, bats and marine mammals that live in the Sydney Harbour area of Australia.

This site gives an in-depth description of a sea lions, including its behavior, appearance, reproduction, and classification. The site includes photos and illustrations and an interactive quiz to test your understanding.

A resource that explores the otter's life at sea with emphasis on keeping warm, diet, social life, and mother and pup. A live cam is set up to view the sea otters. Other sites (Marine Mammals and Octopus's) can be accessed.

California sea lions are warm-blooded coastal dwelling mammals that glide easily through the water with their torpedo-shaped bodies and are propelled by their "winged feet." Use this resource to discover many other unique facts.

Walruses, members of the seal family of marine mammals, are profiled in detail with information about their classification, habitat, behaviors, and conservation. Other features include books for young readers.

This resource provides information about marine mammals.

Outlines the characteristics of the killer whale, including classification, habitat, behaviors, and conservation. Helps students identify with whales with a list of "Books for Young Readers." Information at a level of upper intermediate...

Outlines the characteristics of the harbor seal, including classification, habitat, behaviors, and conservation. Helps students identify with seals with a list of "Books for Young Readers." Information at a level of upper intermediate or...

Discover fun facts and learn about the habitat, range, appearance, diet, and conservation status of the California sea lion.

Dive in amongst the pinnipeds - the seals, walrus and sea lions - for a taste of what life is like for fin-footed, semi-aquatic mammals. Flat flippers help give these typically rotund, barrel-shaped animals an unlikely grace and beauty...

This very thorough site examines the characteristics, adaptations, status and threats, and current research associated with the California Sea Lion. Enjoy the pictures as read about this interesting mammal.

Get to know the Sea Otter.. colored photos, description, life cycle, map of habitat, food. Only the basic details of this animal are given, making this site perfect for younger researchers.

Outlines the characteristics of the beluga whale, including classification, habitat, behaviors, and conservation. Helps students identify with whales with a list of "Books for Young Readers." Information at a level of upper intermediate...

Outlines the characteristics of the bottlenose dolphin, including classification, habitat, behaviors, and conservation.

Site sponsored by Seaworld and Busch Gardens discusses what it's like to work with animals at their parks as well as zoo careers in general.

Outlines the characteristics of the manatee, including classification, habitat, behaviors, and conservation. Helps students identify with manatees with a list of "Books for Young Readers." Information at a level of upper intermediate or...

Discover more about how otters live, what they eat and how they socialize when you visit this informative resource. This condensed site will benefit students who need help narrowing their research information.

Ocean Oasis is a giant-screen film that depicts Mexico's Sea of Cortes and the Baja California desert. This companion site features much of the information the film has, such as beautiful images of animals, water, and land that have...

Outlines the characteristics of the polar bear, including classification, habitat, behaviors, and conservation. Helps students identify with polar bears with a list of "Books for Young Readers." Information at a level of upper...

Discover how animals use sound to communicate. Provides links to the uses of sound, effects of sound as well as sound production and reception.