230 BIRDS OF DAMAllA LAND. 



COLUMB^. 



COLUMBID^. 



278. Phalacrotreron calva (Temm.). Bald-fronted Pigeon. 

 Le Figeon a front nu, Temminck & Knip's Pigeons, pi. 7. 

 rhalacrotrermi calva, Bonaparte's Icon, des Pigeons, pi. 3. fig. A 



(head). 

 Trei-on aiistraJis, Layard's Cat. No. 503. 

 Phalacrotreron calva, Gray's Ilaud-list of Birds, No. 9111. 



Iris light blue ; basal half of bill red, the remainder 

 livid ; feet and toes yellow. 



Measurements of a male and a female : — 



[The specimens of this species from Avhicli the above measiu'e- 

 meiits were taken bv Mr. Auderssou were obtained in Oudonga, 

 in November 1866, together with several other examples, one of 

 which is now in the British Museum. 



These Ondonga specimens only differ from West-African 

 examples in having the bill very slightly more robust, and in the 

 yellow tints of the plumage being throughout somcAvhat brighter. 



Mr. Layard informs me that he considers the Treron recorded 

 in his Catalogue {loc. cit.) as having been obtained in Damara 

 Land by ]\Ir. Kisch to be referable to this species, and not to 

 T. nudirostris, as cited by Drs. Finsch and Hartlaub in theii- 

 work on the birds of East Africa, p. 539. — Ed.] 



