Having used their magic tree house to travel to India, where they must get a gift to help free the dog Teddy from a spell, Jack and Annie have adventures involving a tiger and other endangered jungle animals.

This project addressed movement of nonnative fish into river reaches of critical habitat for endangered fishes from floodplain habitats. Nonnative fishes of the Family Centrarchidae are known to occur in floodplain ponds, backwaters, beaver ponds, washes and irrigation drainage ditches throughout the Grand Valley reach of the Colorado River. The primary objectives of this project were to determine whether the origins and movements of centrarchids...

Describes the mountain gorilla, also called "the gentle giant", their African region, social structure, examines the dangers to the gorillas, and exaimines the pros and cons of the tourist industry on preserving the animals.

Examines the life of orangutans, describing their physical features, social behavior, life cycle, and habitat, as well as presenting facts and folklore surrounding these creatures.

Describes the kinds of whales that are in danger of becoming extinct, and explains why.

Examines the life, environment, habits, and endangered status of the blue whale.

This book describes the life cycle of a frog and explains that habitat loss and introduced species to frogs' habitats cause frogs to become endangered.

This book describes a bat's body basics, its senses, and its life cycle and explains that bats are endangered because of habitat loss and pollution.

Describes the bodies, habitat, diet, communities, behavior, and life cycle of chimpanzees, and discusses their endangerment and how they are being helped.

Presents the characteristics, behaviors and habitats of the jaguar.