BIRDS OF ETHIOPIA AND KENYA COLONY 



449 



2. T. d. mustum. — Northeastern Uganda (Mount Moroto, Turk- 

 well River, etc.) east through Kenya Colony as far south as Mount 

 Kenia. Characters: Like diadematum but larger, wings 80 to 85 

 millimeters. 



lOO 3.00 300 4-00 SO O f^lLCS 



- SCALE • 



FiGCREj 17. — Distribution op Teichol.\ema diadematum : 1, Tbicholaema diadema- 

 tum diadematum; 2, Tricholaema diadematum mustum; 3, Tkicholaema diade- 

 matum MASSAICUM 



3. T. d. massaiown. — Southern Kenya Colony (Naivasha, Kisumu, 

 Nakuru, Nairobi, Simba, Tsavo, Sianna, etc.) and the northern half 

 of Tanganyika Territory (south to the central railway line). Char- 

 acters : Similar in size to tmistinn but with the underparts abundantly 

 spotted. There is some variation, however, in the spotting, some 

 birds having fewer of these marks than others. 



