![Stock ID 3929 Birds to watch [volume two]: the world list of threatened birds. N. J. Collar](https://andrewisles.cdn.bibliopolis.com/pictures/3929.jpg?width=320&height=427&fit=bounds&auto=webp&v=1779157913)
Birds to watch [volume two]: the world list of threatened birds.
Cambridge: BirdLife International, 1994. Octavo, paperback, Identifies about 1,100 bird species as globally threatened and outlines distribution, habitat requirements, population trends and threats. More