Describes the physical characteristics and behavior of the California condor, its decline in numbers due to human population growth and activities, and the efforts being made to maintain its population.
Colorful photographs and text present the story of the efforts of the people determined to save the peregrine falcons, along with a wealth of information about the birds.
Describes the physical characteristics and behavior of the grizzly bear, its decline in numbers due to human population growth and activities, and the efforts being made to maintain its population.
Looks at the black-footed ferret, an endangered species that was brought back from the brink of extinction by an intensive breeding program in the late 1980s and early 1990s.