animal species

Describes the many adaptations of different groups of animals.

Describes the many adaptations about animals physical characteristics.

Readers will learn all the biological differences that help animals survive and thrive in the wild.

Provides information about macaws and the groups these birds live in.

Contains photographs and facts about newly discovered and strange animals.

Looks at one hundred species discovered in the twenty-first considered by the International Institute for Species Exploration to be the most unique.

Discusses the process of extinction, mass extinctions, numerous species that have become extinct over the millennia, and species that have come back from near extinction.