Chatham Islands petrel
| Chatham Islands petrel | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Procellariiformes |
| Family: | Procellariidae |
| Genus: | Pterodroma |
| Species: | P. axillaris |
| Binomial name | |
| Pterodroma axillaris (Salvin, 1893) | |
| Synonyms | |
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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.