19 July, 2010

Mew Gull


Scientific Name: Larus Canus

Population Estimate: 2.5M - 3.7M

Range / Habitat: The common gull has a wide distribution, breeding throughout temperate and sub-Arctic parts of Eurasia. Two subspecies occur in Europe, the ‘nominate’ race L. c. canus is the subspecies occurring in Britain, extending through north-west Europe and reaching the White Sea in Russia. There is also a subspecies that occurs in North America. In Britain, this species breeds mainly in Scotland

Field Notes: It is generally similar in appearance to the herring gull (Larus argentatus) but is smaller, and has a smaller, thinner bill, a more rounded head and more active flight. The upperwings are pale grey in colour and have black tips featuring white spots known as ‘mirrors’. The white head develops grey streaks in winter and the legs and bill are greenish-yellow. Juveniles are greyish brown with brown upperparts.

Personal Notes:

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