U. S. NATIONAL MUSEUM 



BULLETIN 153. PART 2 PLATE 3 



Ravens (Chiefly Rhinocorax rhipidurus) and Vultures (Trigonoceps 



occipitalis and necrosyrtes monachus pileatus). 



Arussi-Gallaland. Photograph by A. M. Bailey. 



Colony of Nests of Weaverbirds (Ploceus sp). 

 Arussi-Gallaland. Photograph by A. M. Bailey. 



