Black-tailed Gull vs Iceland Gull
Larus crassirostris comparado con Larus glaucoides
Side-by-Side Comparison
| Atributo | Black-tailed Gull | Iceland Gull |
|---|---|---|
| Nombre científico | Larus crassirostris | Larus glaucoides |
| Orden | Charadriiformes | Charadriiformes |
| Familia | Laridae | Laridae |
| Estado de conservación | Least Concern | Least Concern |
| Longitud | — | — |
| Envergadura | 72,8 cm (28.7 in) | 79,2 cm (31.2 in) |
| Peso | 675,0 g (23.81 oz) | 911,5 g (32.15 oz) |
| Dieta | -- | -- |
| Tamaño de la puesta | 2-3 | 1-3 |
| Population Trend | — | — |
Habitat Comparison
Estado de conservación
Least Concern
Black-tailed Gull
Least Concern
Iceland Gull
About These Birds
Black-tailed Gull
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.
Iceland Gull
La gaviota groenlandesa es una gaviota ártica con alas blancas sin marcas negras que cría en Groenlandia y el Ártico canadiense.