Black-tailed Gull vs Bridled Tern
Larus crassirostris dibandingkan dengan Onychoprion anaethetus
Side-by-Side Comparison
| Atribut | Black-tailed Gull | Bridled Tern |
|---|---|---|
| Nama Ilmiah | Larus crassirostris | Onychoprion anaethetus |
| Ordo | Charadriiformes | Charadriiformes |
| Famili | Laridae | Laridae |
| Status Konservasi | Least Concern | Least Concern |
| Panjang | — | — |
| Rentang Sayap | 72,8 cm (28.7 in) | 54,7 cm (21.5 in) |
| Berat | 675,0 g (23.81 oz) | 129,13333333333333 g (4.56 oz) |
| Diet | -- | -- |
| Ukuran Sarang | 2-3 | 1 |
| Population Trend | — | — |
Habitat Comparison
Status Konservasi
Least Concern
Black-tailed Gull
Least Concern
Bridled Tern
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.
Bridled Tern
Bridled Tern, 30–32 cm, breeds on tropical islands across the Indo-Pacific and Atlantic. Dark brownish-black above with a white forehead stripe extending behind the eye — the diagnostic 'bridle'. Pelagic outside breeding; piscivore, takes fish and squid at the surface.