Grey Noddy vs Andean Gull
Anous albivittus в сравнении с Larus serranus
Side-by-Side Comparison
| Характеристика | Grey Noddy | Andean Gull |
|---|---|---|
| Научное название | Anous albivittus | Larus serranus |
| Отряд | Charadriiformes | Charadriiformes |
| Семейство | Laridae | Laridae |
| Охранный статус | Least Concern | Least Concern |
| Длина | — | — |
| Размах крыльев | 40,4 cm (15.9 in) | 70,6 cm (27.8 in) |
| Масса | 67,0 g (2.36 oz) | 478,0 g (16.86 oz) |
| Питание | -- | -- |
| Размер кладки | 1 | 1-4 |
| Population Trend | — | — |
Habitat Comparison
Охранный статус
Least Concern
Grey Noddy
Least Concern
Andean 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.
Andean Gull
Andean Gull, 45–48 cm, breeds at high-altitude Andean lakes from Colombia to Argentina, typically above 3000 m. Black hood in breeding plumage; white below with grey mantle. Largely insectivore, following cattle or foraging at lake edges. Partial altitudinal migrant descending to Pacific and Atlantic coasts in winter.