eNature: Your Guide to America's Wildlife -- Comprehensive, Accurate, and Local, now including the Sibley Guide to Birds
The Natural History Museum, London, England, home page
Science Books, Scientific Books, Library Supply, Academic Supply, Environmental Literature
Welcome to Audubon Guides, the leading mobile field guide apps for the iPhone, iPad, iPod touch, Android, and other smart phones and mobile devices. Identify birds, mammals,...
The Carolina Herp Atlas is keeping a database of amphibian and reptile distributions allowing amateur naturalists and herpetology researchers to track observation records and...
The Open Door Web Site is a reference source for both students and teachers.
Ecological data analysis, wildlife research project planning consultation, R programming training and resources
Observation.org - All observations from nature online
Welcome to the official site of the Hoosier Herpetological Society