The American Museum of Natural History is a nonprofit research institution chartered as a Museum and Library by the State of New York in 1869. Since that time the Library has grown into the largest natural history library in the Western Hemisphere. The Library's primary function is to serve and support the work of the Museum's scientific staff. The Library also serves scholars in natural history from around the world, as well as interested members of the general public. The Library's holdings are comprised of a research collection, special collections, and digital collections.

