At NatureFieldGuides.com you will be provided with the detailed information on Audubon Nature Field Guide. Audubon Field Guides are available wherever books are sold, or directly through the publisher, More than 18 million nature-lovers have chosen the Audubon Field Guides as their tools for nature reference. With a durable release binding, each 3 3/4" x 7 3/8" field guide features definitive text by authorities accompanied by brilliant full-color photographs arranged for quick and easy access. Audubon's mission is to conserve and restore natural ecosystems, focusing on birds, other wildlife, and their habitats for the benefit of humanity and the earth's biological diversity.

The National Audubon Society Guide to Marine Mammals of the World describes in fascinating detail all 120 species of the world's whales, dolphins, porpoises, seals and sea lions, manatees, Marine and Sea Otters, and the Polar Bear. Written by a team of experts and featuring more than 320 illustrations, 418 photographs, and 123 maps, this new guide offers more authoritative, up-to-date, and accessible information than any book previously published on the subject. In the Audubon Field Guide pictures of snakes are separated into groups based on color patterns -- plain, two-toned, striped, patterned -- except that the venomous pit-vipers have their own section. Hence by the help of Audubon Nature Filed Guides you an work out on any kind of fields or species. For such guides we are present at NatureFieldGuides.com to help you.