animal migration

Discusses the migratory habits of such animals as toads, butterflies, blue whales, pink pelicans, and others.

Examines different kinds of migratory movement and the animals that use them, from birds and butterflies to the great whales.

Looks at the migration of animals in North America--in the air, on land, in the sea--and what triggers migration.

Describes the curious behavior of salmon, lemmings, whales, caribou, and insectivorous plants.

Uses a question and answer format to present basic information about animal migrations, such as why animals migrate, how they know where they are going, and which animal makes the longest migration.

Discusses why some animals, including the Arctic tern, northern fur seal, and Pacific salmon, migrate, while others do not, where the migrants go, how they get there, and how long they stay.

Explores migration through water, discussing salmon, sea turtles, whales, sharks, and northern elephant seals; and discusses reasons animals migrate. Includes a glossary and a list of resources.

Explores migration on land, discussing elephants, bears, ants, and crabs; and explains how seasons influence migrating animals. Includes a glossary and a list of resources.

Contains photographs and brief descriptions of some of the world's most incredible animal migrations, including Canadian geese, desert locusts, caribou, and others.

Explores the migratory patterns of birds, fish, and mammals.