Chatham Shag
Leucocarbo onslowi
Critically EndangeredAves · Suliformes · Phalacrocoracidae
About
The Chatham Islands shag, also known as the Chatham shag, is a species of bird in the cormorant and shag family, Phalacrocoracidae. It is endemic to the Chatham Islands of New Zealand. For a long time the species was placed in the genus Phalacrocorax; today it is mostly placed with the other blue-eyed shags of New Zealand and Antarctica in the genus Leucocarbo. Its closest relative is the Otago shag of South Island.
Fun Fact
Males attract a mate with an advertising display in which it stands with its tail cocked up and throws its neck and head back towards its tail, up to 13 times, while making a gargling noise.
Quick Facts
Habitat
Found on the main Chatham Island as well as Pitt Island, Star Keys, Rabbit Island and North East Reef.
Diet
Diet of the Chatham Islands shag is poorly known, but is dominated by fish, including opalfish, flatfish and bullies, as well as cephalopods such as octopuses, squid and cuttlefish.
Lifespan
To be updated
Threats
- Habitat Destruction
- Pollution
- Invasive Species
- Over-Collection
- Climate Change