418 



BULLETIN 5 0, UNITED STATES NATIONAL MUSEUM 



Immature. — Said to be like the adult female, that is, with a slight 

 brownish cast; no specimens in this plumage examined. 



Juvenal male. — Forehead and superciliaries light buff somewhat 

 streaked with black (especially the forehead) ; crown, occiput, and 

 nape black, many of the feathers edged with light buff to pale ochra- 



FiGURE 28. — Urubitornis solitaria. 



ceous-buff giving a rather streaked appearance; interscapulars and 

 lesser upper wing coverts fuscous-black becoming blackish with a 

 faint bluish sheen on their terminal portions; back fuscous, more or 

 less mottled with pale buff and whitish, rump and upper tail coverts 

 the same, the mottling chiefly on the basal portions of the feathers; 

 median and greater upper wing coverts fuscous on their terminal 



