Global Bird Index - IOC15.1

中文版

Eurasian Three-toed Woodpecker

English name：Eurasian Three-toed Woodpecker

Scientific name：Picoides tridactylus

American Three-toed Woodpecker

English name：American Three-toed Woodpecker

Scientific name：Picoides dorsalis

Black-backed Woodpecker

English name：Black-backed Woodpecker

Scientific name：Picoides arcticus