collected in Eastern Africa. 293 



89. Melikrax polyzonus (Riipp.). 



a. ? . Gildessa, 11th Dec, 1899. (No. 97.) 



b. S imm. Tadechamulka, 3024 ft., 21st Jau., 1900. 

 (No. 184.) 



[Adult female, iris hazel. — J. J. H,] 



89 a. Melierax NIGER (Vieill.). 



a. S' Gafartha, 5600 ft., 30th Jan., 1900. (No. 201.) 



90. BUTEO AUGUR (Rupp.). 



a,b. S' Buffa Lake (Gogo), 28th-29th Jan., 1900. 

 (Nos. 195, 200.) 



c. $ . Gafartha, 31st Jan., 1900. (No. 208.) 

 [Iris dark hazel. — J. J. H.] 



91. MiLVUs /EGYPTius (Gmel.). 



a. S ' Ortha, 2nd Dec., 1899. (No. 70.) 



92. Aquila albicans Riipp. 



«. ($ in 4th year's plumage. Gildessa, 29th Nov., 1899. 

 (No. 62.) 



b. (^ in 2nd year's plumage. Herrer, 6th Dec, 1899. 

 (No. 77.) 



c. cJ in 3rd year's plumage. Tadechamulka, 3024 ft., 

 29th Dec, 1899. (No. 134.) 



d. (5" ill ^st year's plumage. Gafartha, 5600 ft., 30th Jan., 

 1900. (No. 203.) 



A full account of this most interesting series has been 

 prepared by Dr. Suschkin, and will appear in the Nouv, 

 Mem. Soc. Nat. Moscou. 



93. Lophaetus occipitalis (Burcii.). 



a. ? . Buffa Lake (Gogo), 25th Jan., 1900. (No. 189.) 



b. c? vix ad. Walamo, 6700 ft., 20th Feb., 1900. (No. 

 232.) 



[Iris bright yellow. — J. J. H.] 



94. HALiAiiTUs vociFER (Daud.) . 



a, b. ? . Tadechamulka, 3024 ft.. 6th Jan., 1900. (No. 

 158 & uo number.) 



[Iris dark hazel. — J. J. IL] 



