White-throated Treerunner: The Nuthatch-like Specialist of Southern Forests
White-throated Treerunner The white-throated treerunner (Pygarrhichas albogularis) is a distinctive bird native to the southern reaches of the Americas. A member of the Furnariidae family...
Read White-throated Treerunner: The Nuthatch-like Specialist of Southern Forests