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Birds of North America Online
Look here for comprehensive life histories for each of the 716+ species of birds breeding in the USA (including Hawaii) and Canada. Each species account also includes a comprehensive bibliography of research conducted on the species. The accompanying multimedia includes photos of various plumages, examples of sounds, and videos of interesting behaviors.
MasterFILE™ Premier contains full text for nearly 1,700 periodicals covering general reference, business, health, education, general science, multicultural issues and much more. This database also contains full text more than 500 reference books, over 107,000 primary source documents, and an Image Collection of over 510,000 photos, maps & flags. Updated daily.