Critically endangered birds : a global audit : a state of the world's birds report / [compilers, Stuart Butchart and Jez Bird]. - Cambridge : BirdLife International, 2008. - 16 pages : col. ill.; 24 cm. Donated by Tansu Gürpınar. ISBN: 0946888641 Subjects--Topical Terms: --Extinction prevention program -- Summary review -- 21st century. Endangered species. Birds. Dewey Class. No.: KUŞ 598 CR 2008 / 01530