Iceland Gull vs Andean Gull
Larus glaucoides comparé à Larus serranus
Side-by-Side Comparison
| Attribut | Iceland Gull | Andean Gull |
|---|---|---|
| Nom scientifique | Larus glaucoides | Larus serranus |
| Ordre | Charadriiformes | Charadriiformes |
| Famille | Laridae | Laridae |
| Statut de conservation | Least Concern | Least Concern |
| Longueur | — | — |
| Envergure | 79,2 cm (31.2 in) | 70,6 cm (27.8 in) |
| Poids | 911,5 g (32.15 oz) | 478,0 g (16.86 oz) |
| Régime alimentaire | -- | -- |
| Taille de la couvée | 1-3 | 1-4 |
| Population Trend | — | — |
Habitat Comparison
Statut de conservation
Least Concern
Iceland Gull
Least Concern
Andean Gull
About These Birds
Iceland Gull
Iceland Gull, 50–64 cm, breeds in Greenland and winters on both sides of the North Atlantic to Great Lakes. White wing tips (like Glaucous Gull but considerably smaller), pink orbital ring. Omnivore; scavenges at harbours and landfills in winter. Two subspecies often treated as separate species.
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.