identification

Profiles feeder birds of eastern and central North America, providing range maps, color illustrations, and descriptions of their voices and foods; and includes a quick-reference food list, a bird-sighting checklist, and an introduction on feeders, food, predators, and identification.

On t.p.: A guide to the common invertebrates and fishes of Bermuda, the Bahamas, southern Florida, the West Indies, and the Caribbean coast of Central and South America.

On t.p.: A field guide to the natural history of North American birds : including all species that regularly breed north of Mexico.

An illustrated guide to the main types of animals and plants found in ponds throughout the world.

An illustrated identification guide to hummingbirds, providing descriptions of fifteen species with information on appearance, habitat, food, breeding, habits, range, and vocal call, and including myths and legends about the tiny birds.

Describes and illustrates over two thousand North American butterflies, and includes range maps, a pictorial table of contents, and full indexes.

A guide to identifying mammal bones that discusses what a person can learn about an animal's habitat, eating patterns, and lifestyle by studying its bones.

Concise text, detailed line drawings, range maps, and more than 1,000 color photographs help illustrate the tracks and signs left by North American mammals.