Summary ²

The red-billed gull (Chroicocephalus novaehollandiae scopulinus), once also known as the mackerel gull, is a native of New Zealand, being found throughout the country and on outlying islands including the Chatham Islands and subantarctic islands. It was formerly considered as a separate species but is now usually treated as a subspecies of the silver gull (Chroicocephalus novaehollandiae).

Fontes e Créditos

1. (c) Sid Mosdell, alguns direitos reservados (CC BY), https://www.flickr.com/photos/sidm/2156994577/
2. (c) Wikipedia, alguns direitos reservados (CC BY-SA), https://en.wikipedia.org/wiki/Chroicocephalus_scopulinus

Mais informações

• BioDiversity4All taxon page
• Animal Diversity Web
• Biodiversity Heritage Library
• BOLD Systems BIN search
• Global Biodiversity Information Facility (GBIF)
• VertNet
• Xeno-canto

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