Chatham Islands Oystercatcher

分类位置

同属物种

非洲黑蛎鹬

African Oystercatcher

美洲蛎鹬

American Oystercatcher

美洲黑蛎鹬

Black Oystercatcher

黑蠣鷸

Blackish Oystercatcher

加那利黑蠣鷸

Canary Islands Oystercatcher

蛎鹬

Eurasian Oystercatcher

形态与习性

The Chatham Islands oystercatcher (Haematopus chathamensis) or tōrea tai (Māori), formerly known as the Chatham oystercatcher, is a species of oystercatcher. It is a wading bird endemic to the Chatham Islands, New Zealand. This species is rated by the IUCN as endangered, and has a current population of 310 to 325 birds (2004 census). The main threat is from introduced predators.