D'Arnaud's/Usambiro Barbet
Trachyphonus darnaudii
分类位置
形态与习性
D'Arnaud's barbet (Trachyphonus darnaudii) is a species of bird in the family Lybiidae that is found in East African. Barbets and toucans are a group of birds with a worldwide tropical distribution. The barbets get their name from the bristles which fringe their heavy bills.