Grey Noddy vs Black-tailed Gull
Anous albivittus 对比 Larus crassirostris
Side-by-Side Comparison
| 属性 | Grey Noddy | Black-tailed Gull |
|---|---|---|
| 学名 | Anous albivittus | Larus crassirostris |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 40.4 cm (15.9 in) | 72.8 cm (28.7 in) |
| 体重 | 67.0 g (2.36 oz) | 675.0 g (23.81 oz) |
| 食性 | -- | -- |
| 产卵数 | 1 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Grey Noddy
Least Concern
Black-tailed Gull
About These Birds
Grey Noddy
Grey Noddy is a small tern-like seabird, 28–32 cm, found across the central and western Pacific on tropical oceanic islands. Pale grey overall with a white crown; nests colonially on ledges. Piscivore, plunge-dives for small fish near reef flats. Pelagic when not breeding.
Black-tailed Gull
黑尾鸥以日本为中心分布于东亚沿岸，以猫叫声为特征的大型鸥类。