The South African Birds of Prey 23 



rufous. The Red-breasted species {A. rufiventris) is 

 easily distinguished by the characteristic which gives to 

 it its vernacular name, while the Black Sparrow-Hawk 

 is almost entirely black in coloration. 



Anyone who may have authentic information, bearing 

 on any of the birds mentioned in this paper, is requested 

 to communicate with the author (Dynamite Factory, 

 Modderfontein, Transvaal). 



London : 

 John Bale, Sons and Daui-jlsson, Ltd., 83-91, Great Titchfield Street, W. 



