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ID tip
The sexes are similar in grey gulls. Adults grow to a length of about 45 cm (18 in) and weigh some 360 to 400 g (13 to 14 oz). The head is white in summer but brownish-grey in winter. The body and wings are grey with the dorsal surface rather darker than the ventral region. The flight feathers are black and the inner primaries and the secondaries have white tips, visible in flight. The tail has a band of black with a white trailing edge. The legs and beak are black and the iris is brown. The call is similar to that of the laughing gull (Leucophaeus atricilla).
Text from Wikipedia, licensed CC BY-SA 4.0.
When to see the Grey Gull
One bar for each month, and every month is filled: this bird is recorded here in all twelve. The wide bar is July, the month with the most records.
Where to see the Grey Gull
The map shades 5 countries with regular records, and 5 more in a lighter tone where the bird turns up only as a stray. Everything unshaded has no records. Countries are listed below the map.
Recorded as a rare visitor in United States, Mexico, Colombia, Brazil, Germany.
About the Grey Gull
The grey gull, also known as garuma gull, is a medium-sized gull native to South America. Unusual among gulls, it breeds inland in the extremely dry Atacama Desert in northern Chile, although it is present as a non-breeding bird along much of the Pacific coast of South America.
Text adapted from Wikipedia, licensed CC BY-SA 4.0.
Easily confused with
Side by side: Grey Gull vs Laughing Gull · Franklin's Gull vs Grey Gull · Grey Gull vs Lava Gull
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