Smithsonian Institution presents ?Ocean Planet: Interdisciplinary Marine Science Activities?. Through this series of six interdisciplinary lessons, students will look at such things as the organisms in different marine ecosystems, the...

Illustrated reference tool features useful information on the marine iguana with details on physical characteristics, behavior, range, habitat, diet, and conservation status.

Get an overview of the problems facing marine turtles. What is threatening them, and what actions can you take to solve this problem.

Discover useful information about humpback whales including description, behavior, evolution, communication, range, habitat, diet, mating, and conservation status.

This engaging resource from the San Diego Zoo provides extensive information on manatees including details about their habitat, physical characteristics, size, diet, family life, conservation status, and fun facts.

Discover useful information about Cuvier's beaked whales including description, behavior, range, habitat, diet, breeding, and conservation status.

Discover useful information about southern right whales including description, behavior, range, habitat, diet, breeding, and conservation status.

Discover useful information about North Atlantic right whales including description, behavior, range, habitat, diet, breeding, and conservation status.

Discover useful information about Australian sea lions including description, behavior, range, habitat, diet, breeding, and conservation status.

Discover useful information about macaroni penguins including description, behavior, range, habitat, diet, breeding, and conservation status.

Discover useful information about subantarctic fur seals including description, behavior, range, habitat, diet, breeding, and conservation status.

Illustrated reference guide features useful information on the Dall's porpoise with facts on physical characteristics, behavior, range, habitat, diet, and conservation status.

Illustrated reference guide features useful information on the striped dolphin with facts on physical characteristics, behavior, range, habitat, diet, and conservation status.

Illustrated reference guide features useful information on the basking shark with facts on physical characteristics, behavior, range, habitat, diet, and conservation status.

Illustrated reference guide features useful information on the sea lamprey with facts on physical characteristics, behavior, range, habitat, diet, and conservation status.

Illustrated reference tool features useful information on the giant octopus with details on physical characteristics, behavior, range, habitat, diet, and conservation status.

Illustrated reference tool provides an overview of the Atlantic white-sided dolphin with details on physical characteristics, behavior, range, habitat, diet, and conservation status.

Illustrated reference tool features useful information on the melon-headed whale with facts on physical characteristics, behavior, range, habitat, diet, and conservation status.

Illustrated reference tool features useful information on the pygmy killer whale with facts on physical characteristics, behavior, range, habitat, diet, and conservation status.

Illustrated reference guide features useful information on Risso's dolphins with facts on physical characteristics, behavior, range, habitat, diet, and conservation status.

Illustrated reference tool provides an overview of the spotted dolphin with details on physical characteristics, behavior, range, habitat, diet, and conservation status.

Illustrated reference guide features useful information on Sowerby's beaked whales with facts on physical characteristics, behavior, range, habitat, diet, and conservation status.

Illustrated reference guide features useful information on Ginko-toothed beaked whales with facts on physical characteristics, behavior, range, habitat, diet, and conservation status.

Illustrated reference guide features useful information on Gervais' beaked whales with facts on physical characteristics, behavior, range, habitat, diet, and conservation status.