Heermann's Gull vs Pallas's Gull
Larus heermanni से तुलना Larus ichthyaetus
Side-by-Side Comparison
| विशेषता | Heermann's Gull | Pallas's Gull |
|---|---|---|
| वैज्ञानिक नाम | Larus heermanni | Larus ichthyaetus |
| गण | Charadriiformes | Charadriiformes |
| कुल | Laridae | Laridae |
| संरक्षण स्थिति | Near Threatened | Least Concern |
| लंबाई | — | — |
| पंखों का फैलाव | 67.2 cm (26.5 in) | 94.2 cm (37.1 in) |
| वजन | 448.26666666666665 g (15.81 oz) | 1413.3333333333333 g (49.85 oz) |
| आहार | -- | -- |
| अंडों की संख्या | 1-2 | 1-3 |
| Population Trend | — | — |
Habitat Comparison
संरक्षण स्थिति
Near Threatened
Heermann's Gull
Least Concern
Pallas's Gull
About These Birds
Heermann's Gull
Heermann's Gull, 46–51 cm, is distinctive — dark grey body, white head (breeding), red bill. Breeds almost entirely on Isla Rasa in the Gulf of California, then disperses north along the Pacific coast to British Columbia. Kleptoparasite; steals fish from Brown Pelicans. Near Threatened; range highly restricted.
Pallas's Gull
Pallas's Gull, 57–61 cm, is the world's largest hooded gull, breeding on Central Asian lakes and wintering in the Indian Ocean. Massive yellow bill with orange tip, black hood with white eye-crescents. Piscivore; plunge-dives and pirates food from other seabirds. Partially migratory.