Black Tern vs Black-tailed Gull
Chlidonias niger comparado con Larus crassirostris
Side-by-Side Comparison
| Atributo | Black Tern | Black-tailed Gull |
|---|---|---|
| Nombre científico | Chlidonias niger | Larus crassirostris |
| Orden | Charadriiformes | Charadriiformes |
| Familia | Laridae | Laridae |
| Estado de conservación | Least Concern | Least Concern |
| Longitud | — | — |
| Envergadura | 40,3 cm (15.9 in) | 72,8 cm (28.7 in) |
| Peso | 73,15 g (2.58 oz) | 675,0 g (23.81 oz) |
| Dieta | -- | -- |
| Tamaño de la puesta | 2-3 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Estado de conservación
Least Concern
Black Tern
Least Concern
Black-tailed Gull
About These Birds
Black Tern
Fumarel común (Chlidonias niger), 22–26 cm. En cría: plumaje negro con alas y cola grises; pico negro; patas oscuras. Fuera de cría, gris y blanco. Cría en Europa y Norteamérica; inverna en África y América del Sur. Captura insectos sobre el agua. Nidifica en vegetación flotante.
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.