Global Bird Index - IOC15.1

中文版

Bulwer's Petrel

English name：Bulwer's Petrel

Scientific name：Bulweria bulwerii

Olson's Petrel

English name：Olson's Petrel

Scientific name：Bulweria bifax

Jouanin's Petrel

English name：Jouanin's Petrel

Scientific name：Bulweria fallax