Provides descriptions of physical characteristics and habits of some of the most at-risk mammals in the world, with explanations of why they are endangered and how they can be protected.
Describes the nature of birds of prey, where they live, feed, and hunt, why these species are endangered, and what can be done to protect and preserve them.
Provides descriptions of physical characteristics and habits of some of the most at-risk birds in the world, with explanations of why they are endangered and what can be done to protect them.
Describes how biologists search for animal species unknown to science and the urgent need to protect wild habitats to keep these newly discovered species from becoming extinct.