A list of the birds of the Anglo-Egyptian Sudan, based on the collections of Mr. A. L. Butler, Mr. H. Chapman and Captain H. Lynes, R.N., and Major Cuthbert Christy, R.A.M.C. (T.F.) Part I. Corvidae-Fringillidae. Part II. Alaudidae-Hirundinidae. Ibis London, 1918 1918: (416-476, 602-721). [Zoological Record Volume 55]