The Alexander Library of Ornithology is one of the most important ornithological reference libraries in the world. It has 19th and 20th c. books, as well as pamphlets, periodicals, and ornithological notebooks and diaries.
This Library of Ornithology is an international resource accepting donations and exchanges from a variety of sources. The library enjoys a close relationship with the British Ornithologists’ Union and houses the British Falconers’ Club Library.