The Biodiversity Heritage Library (BHL) is a consortium of 12 major natural history museum libraries, botanical libraries, and research institutions organized to digitize, serve, and preserve the legacy literature of biodiversity.
Encyclopedia of living nature curated by partner institutions, including Harvard University and the Smithsonian Institution's National Museum of Natural History.
Searches more than 42 databases and more than 2000 selected Web sites, offering 200 million pages of authoritative U.S. government science information, including research and development results.