Armenian Gull vs Heermann's Gull

Larus armenicus compared with Larus heermanni

Side-by-Side Comparison

Attribute Armenian Gull Heermann's Gull
Scientific Name Larus armenicus Larus heermanni
Order Charadriiformes Charadriiformes
Family Laridae Laridae
Conservation Status Least Concern Near Threatened
Length
Wingspan 86.0 cm (33.9 in) 67.2 cm (26.5 in)
Weight 864.1666666666666 g (30.48 oz) 448.26666666666665 g (15.81 oz)
Diet -- --
Clutch Size 2-4 1-2
Population Trend

Habitat Comparison

Shared Habitats

Armenian Gull only

Heermann's Gull only

None

Conservation Status

Least Concern

Armenian Gull

Near Threatened

Heermann's Gull

About These Birds

Armenian Gull

Armenian Gull, 52–62 cm, breeds at mountain lakes in Turkey, Armenia, and Iran, wintering on Mediterranean coasts. Dark grey mantle, reddish orbital ring, yellow bill with red and black spot. Omnivore; forages at high-altitude lakes in summer and Mediterranean harbours in winter.

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.

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