Читать книгу A Manual of Philippine Birds - Richard C. McGregor - Страница 265
Genus HETEROPYGIA Coues, 1861.
ОглавлениеBill straight, very slightly expanded at tip; culmen less than tarsus and equal to middle toe without claw.
Bill straight, very slightly expanded at tip; culmen less than tarsus and equal to middle toe without claw.
