Slaty-backed Gull
Larus schistisagus
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<birdfyi-bird slug="larus-schistisagus"></birdfyi-bird>The Slaty-backed Gull (Larus schistisagus) is a bird species in the family Laridae (gulls & terns), within the order Charadriiformes (shorebirds & gulls). Recorded measurements include a wingspan of 87 cm and a weight of 1.3 kg. The IUCN Red List classifies it as Least Concern.
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Sobre
A gaivota-de-dorso-de-ardósia é uma grande gaivota com manto cinzento-escuro do Pacífico Norte, encontrada nas costas do Japão, Coreia e nordeste da Ásia.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| Envergadura | 87,0 cm | 34.3 in |
| Peso | 1280,5 g | 45.17 oz |
Habitat & Range
Estado de conservação
Comportamento e reprodução
Nidificação
Incubation: 28-30 days. Fledging: 40-45 days.
Tamanho da postura
1-4
Taxonomia
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| Ordem | Charadriiformes (Shorebirds & Gulls) |
| Família | Laridae (Gulls & Terns) |
| Genus | Larus |
| Espécies | Larus schistisagus |
Distribution
Slaty-backed Gull has been recorded in 4 countries.
countries highlighted
External Databases
Perguntas frequentes
Is the Slaty-backed Gull endangered?
How does the Slaty-backed Gull nest?
How big is the Slaty-backed Gull?
What order and family does the Slaty-backed Gull belong to?
Similar Birds
Other species in the Laridae family