Relict Gull vs Andean Gull
Larus relictus в сравнении с Larus serranus
Side-by-Side Comparison
| Характеристика | Relict Gull | Andean Gull |
|---|---|---|
| Научное название | Larus relictus | Larus serranus |
| Отряд | Charadriiformes | Charadriiformes |
| Семейство | Laridae | Laridae |
| Охранный статус | Vulnerable | Least Concern |
| Длина | — | — |
| Размах крыльев | 67,0 cm (26.4 in) | 70,6 cm (27.8 in) |
| Масса | 516,75 g (18.23 oz) | 478,0 g (16.86 oz) |
| Питание | -- | -- |
| Размер кладки | 2-3 | 1-4 |
| Population Trend | — | — |
Habitat Comparison
Охранный статус
Vulnerable
Relict Gull
Least Concern
Andean Gull
About These Birds
Relict Gull
Relict Gull, 44–46 cm, is a Vulnerable species breeding on remote saline lakes in Mongolia and northern China. Black hood with white eye-crescents, red bill, red legs. Very poorly known outside breeding season; winters on Yellow Sea coasts. Threatened by drought and wetland degradation.
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.