新西蘭圓尾鸌
Chatham Islands Petrel
Pterodroma axillaris
分类位置
形态与习性
The Chatham Islands petrel (Pterodroma axillaris), also known as the Chatham petrel or ranguru (Māori), is a medium-sized, grey, white and black gadfly petrel. It only breeds on the Chatham Islands, New Zealand, and until recently was restricted to the 218-hectare Rangatira or South-East Island.