Black-headed Gull Chroicocephalus ridibundus
(last update:
Moderators:
Tim Audenaert
Maarten van Kleinwee
BHG 1cy May
BHG 1cy June
BHG 1cy July
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BHG 1cy September
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BHG 2cy March
BHG 2cy April
BHG 2cy May
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BHG adult January
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Below: Adult Black-headed Gull X-K, April 2, 2013, Oosterpark, Amsterdam, the Netherlands (52.21N, 4.55E). Photo: Anders Svensson.
In full alternate (breeding) plumage with 100% complete hood.
