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Black-billed Gull

Larus bulleri

Near Threatened
Chiều Dài Sải Cánh
57,5 cm
Khối Lượng
216,83333333333334 g
Họ
Laridae
Bộ
Charadriiformes

Giới Thiệu

Black-billed Gull, 35–38 cm, is endemic to New Zealand, breeding on South Island braided riverbeds. All-white plumage with a slender black bill and black-tipped wings. Endangered; river modification and mammal predation depress breeding success. Insectivore and piscivore in river and coastal habitats.

Physical Description

Measurement Value Imperial
Chiều Dài Sải Cánh 57,5 cm 22.6 in
Khối Lượng 216,83333333333334 g 7.65 oz

Habitat & Range

Tình Trạng Bảo Tồn

Near Threatened
IUCN Red List

Hành Vi & Sinh Sản

Làm Tổ

Nest type: SC. Incubation: 20-24 days. Fledging: 26 days.

Số Trứng

1-3

Phân Loại Học

Kingdom Animalia
Phylum Chordata
Class Aves
Bộ Charadriiformes (Shorebirds & Gulls)
Họ Laridae (Gulls & Terns)
Genus Larus
Loài Larus bulleri

External Databases

Câu Hỏi Thường Gặp

Is the Black-billed Gull endangered?
The Black-billed Gull has a conservation status of Near Threatened.
How does the Black-billed Gull nest?
Nest type: SC. Incubation: 20-24 days. Fledging: 26 days.
How big is the Black-billed Gull?
The Black-billed Gull has a wingspan of 57.5 cm, weight of 216.83333333333334 g.
What order and family does the Black-billed Gull belong to?
The Black-billed Gull (Larus bulleri) belongs to the order Charadriiformes and the family Laridae.

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