Black-tailed Gull
Larus crassirostris
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<birdfyi-bird slug="larus-crassirostris"></birdfyi-bird>The Black-tailed Gull (Larus crassirostris) is a bird species in the family Laridae (gulls & terns), within the order Charadriiformes (shorebirds & gulls). Recorded measurements include a wingspan of 72.8 cm and a weight of 675 g. The IUCN Red List classifies it as Least Concern.
On this page
حول
Black-tailed Gull, 44–48 cm, is common on East Asian coasts from Russia to China, Japan, and Korea. Grey mantle, white body, yellow bill with red spot and black subterminal band, yellow legs. Omnivore; very vocal, known as the 'cat gull' for its mewing calls. Migratory; winters south to Vietnam.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| طول الجناح | 72,8 cm | 28.7 in |
| الوزن | 675,0 g | 23.81 oz |
Habitat & Range
حالة الحفاظ
السلوك والتكاثر
التعشيش
Incubation: 24-27 days. Fledging: 35-40 days.
عدد البيض في الوضع
2-3
التصنيف
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| الرتبة | Charadriiformes (Shorebirds & Gulls) |
| الفصيلة | Laridae (Gulls & Terns) |
| Genus | Larus |
| الأنواع | Larus crassirostris |
Distribution
Black-tailed Gull has been recorded in 3 countries.
countries highlighted
External Databases
الأسئلة الشائعة
Is the Black-tailed Gull endangered?
How does the Black-tailed Gull nest?
How big is the Black-tailed Gull?
What order and family does the Black-tailed Gull belong to?
Similar Birds
Other species in the Laridae family