BIRDS OF ETHIOPIA AND KENYA COLONY 



435 



that he is, " * * * perfectly satisfied that this is a good sub- 

 species * * *." He had 10 Uganda birds, and the 9 Uganda spec- 

 imens seen by me bear out his observations. The ranges of the two 

 forms are as follows : 



20 



eOUATCft 



too 2.0O 30O <-oo Soo Mite s 



- SCALE- 



Figure 15. — Distribution of Lybius giifsobalito in NORTHEASTKitx Africa : 1, 

 Lybius guifsobalito guifsobalito ; 2, Lybius guipsobalito ugandab 



1. L. g. gulfsohallto. — Bogosland, southwestern Eritrea, and 

 Ethiopia (except the southeastern part), and the Blue Nile district 

 of the Sudan. 



2. L. g. ugandae. — The Upper Nile savannas of tlie northeastern 

 Belgian Congo east through Uganda as far as Jinja on tlie north 

 shore of Lake Victoria. The birds of the White Nile drainage area are 

 intermediates. The wings of ugandae measure from 75 to 85 milli- 



94312—30 29 



