nature conservation

Introduces food chains and discusses toxins, such as cleaning products, oil, and plastics, that pose threats to plants, animals, and people.

This book is a collection of articles in which authors debate whether mass species extinction is imminent, whether plant and animal species can adapt to climate change, and whether the Endangered Species Act is effective.

Offers an account of the largest-ever forest fire in America, which cemented Teddy Roosevelt's legacy because the heroism shown by the forest rangers turned public opinion permanently in favor of the forests, which Roosevelt wanted to conserve.

The renowned scientist collects stories of endangered species that have beaten the odds, including the American crocodile, the California condor, and the black-footed ferret, interweaving her own experiences in the field with tales of the accomplishments of premier scientists.

Chip Ward recounts his travels among a new generation of activists who are moving beyond defensive environmental struggles to advocate pioneering, proactive strategies for healing the environment.

Introduces the concept of animal extinction, examines the lives and habitats of mountain gorillas, discusses their status in the early twenty-first century, and looks at what is being done to save the species. Includes resources for more information.

Drawings and brief text reveal how an effort to preserve a wilderness area brought about its destruction.

Introduces the concept of animal extinction, examines the lives and habitats of Asian elephants, discusses their status in the early twenty-first century, and looks at what is being done to save the species. Includes resources for more information.

Examines mass extinctions in history, the environmental impact of humans today, and current damage to various ecosystems. Profiles endangered plant and animal species and contains a section on conservation issues. Includes tables, maps, and color photographs.