Armenian Gull vs Black-tailed Gull
Larus armenicus в сравнении с Larus crassirostris
Side-by-Side Comparison
| Характеристика | Armenian Gull | Black-tailed Gull |
|---|---|---|
| Научное название | Larus armenicus | Larus crassirostris |
| Отряд | Charadriiformes | Charadriiformes |
| Семейство | Laridae | Laridae |
| Охранный статус | Least Concern | Least Concern |
| Длина | — | — |
| Размах крыльев | 86,0 cm (33.9 in) | 72,8 cm (28.7 in) |
| Масса | 864,1666666666666 g (30.48 oz) | 675,0 g (23.81 oz) |
| Питание | -- | -- |
| Размер кладки | 2-4 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Охранный статус
Least Concern
Armenian Gull
Least Concern
Black-tailed Gull
About These Birds
Armenian Gull
Armenian Gull, 52–62 cm, breeds at mountain lakes in Turkey, Armenia, and Iran, wintering on Mediterranean coasts. Dark grey mantle, reddish orbital ring, yellow bill with red and black spot. Omnivore; forages at high-altitude lakes in summer and Mediterranean harbours in winter.
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.