Photo 6550 (3 images)
Yellow-legged Gull michahellis sub-adult,
September 30
2001, Dannes, France (50.43N,01.37E).
Primary P8
almost fully grown. Note the diffuse bill-band and the pale yellow base of the
bill and the head streaking which is concentrated on the ear-coverts and in the
lower hind-neck.
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