endangered species

Discusses the variety of living things in the ecosystem of grassland regions and explores the threat human activities pose to the species that live there.

Discusses the variety of living things in the ecosystem of a polar region.

Discusses the variety of living things in a desert ecosystem.

Discusses the variety of living things in a coral reef's ecosystem.

Describes the physical characteristics, behavior, habitat, and endangered status of the frog.

Describes how animals such as the clouded leopard, Tahitian lory, and the Mhorr gazelle have become endangered species and how scientists at the San Diego Zoo are working on projects that will protect and conserve these rare animals.

When three boys accidentally float downriver and out to sea on an inner tube, they look for help from several endangered animals.

Samantha and the other members of the Green Musketeers try to save the troubled Big Bog Tree Frogs by forming a club to help people celebrate the frogs -- and they run into many surprising obstacles.

An author and a zoologist travel around the world in search of exotic, endangered creatures.

Tarsiers are primates just like monkeys, apes, and people. However, they look different. Readers will love the photographs of this odd-looking creature from Southeast Asia. They'll learn more about why tarsiers are endangered and what is being done to help them.