Atlantic White Tern vs Brown-hooded Gull
Gygis alba в сравнении с Larus maculipennis
Side-by-Side Comparison
| Характеристика | Atlantic White Tern | Brown-hooded Gull |
|---|---|---|
| Научное название | Gygis alba | Larus maculipennis |
| Отряд | Charadriiformes | Charadriiformes |
| Семейство | Laridae | Laridae |
| Охранный статус | Least Concern | Least Concern |
| Длина | — | — |
| Размах крыльев | 50,4 cm (19.8 in) | 58,2 cm (22.9 in) |
| Масса | 138,0 g (4.87 oz) | 364,5 g (12.86 oz) |
| Питание | -- | -- |
| Размер кладки | 1 | 1-4 |
| Population Trend | — | — |
Habitat Comparison
Общие среды обитания
Atlantic White Tern only
Нет
Brown-hooded Gull only
Охранный статус
Least Concern
Atlantic White Tern
Least Concern
Brown-hooded Gull
About These Birds
Atlantic White Tern
Atlantic White Tern: 28–33 cm, wingspan 76–87 cm, ethereally white seabird with blue-grey bill, blue orbital ring, and large dark eyes. Breeds on tropical Atlantic islands including Ascension and Saint Helena; related species widespread across the Indo-Pacific. Nests on bare branches with no nest material. Feeds on small fish near the surface.
Brown-hooded Gull
Brown-hooded Gull, 35–38 cm, breeds on freshwater lakes and coastal areas of southern South America from Chile to Argentina. Reddish bill, brown-chocolate hood in breeding plumage. Coastal and inland omnivore; follows fishing boats and ploughs. Winters north along both coasts.