Andean Gull vs Arctic Herring Gull
Larus serranus से तुलना Larus smithsonianus
Side-by-Side Comparison
| विशेषता | Andean Gull | Arctic Herring Gull |
|---|---|---|
| वैज्ञानिक नाम | Larus serranus | Larus smithsonianus |
| गण | Charadriiformes | Charadriiformes |
| कुल | Laridae | Laridae |
| संरक्षण स्थिति | Least Concern | Least Concern |
| लंबाई | — | — |
| पंखों का फैलाव | 70.6 cm (27.8 in) | 85.9 cm (33.8 in) |
| वजन | 478.0 g (16.86 oz) | 1108.0 g (39.08 oz) |
| आहार | -- | -- |
| अंडों की संख्या | 1-4 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
साझा आवास
Andean Gull only
कोई नहीं
Arctic Herring Gull only
संरक्षण स्थिति
Least Concern
Andean Gull
Least Concern
Arctic Herring Gull
About These Birds
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.
Arctic Herring Gull
Arctic Herring Gull, 55–66 cm, breeds across Arctic North America and winters on all coasts of the US. Formerly lumped with European Herring Gull; darker-eyed on average, slightly more northerly range. Omnivore and scavenger; abundant at fishing ports, dumps, and beaches in winter.