Lesser Noddy vs Black-tailed Gull
Anous tenuirostris в сравнении с Larus crassirostris
Side-by-Side Comparison
| Характеристика | Lesser Noddy | Black-tailed Gull |
|---|---|---|
| Научное название | Anous tenuirostris | Larus crassirostris |
| Отряд | Charadriiformes | Charadriiformes |
| Семейство | Laridae | Laridae |
| Охранный статус | Least Concern | Least Concern |
| Длина | — | — |
| Размах крыльев | 42,4 cm (16.7 in) | 72,8 cm (28.7 in) |
| Масса | 106,35 g (3.75 oz) | 675,0 g (23.81 oz) |
| Питание | -- | -- |
| Размер кладки | 1 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Охранный статус
Least Concern
Lesser Noddy
Least Concern
Black-tailed Gull
About These Birds
Lesser Noddy
Lesser Noddy: 30–34 cm, smaller and darker than Brown Noddy with a whiter cap sharply demarcated from the dark body and a slender bill. Breeds colonially in mangroves and low bushes on islands of the tropical Indian Ocean and western Pacific. Feeds on small fish and invertebrates by dipping to sea surface. Wingspan 58–63 cm. Partly migratory.
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.