Black-headed Gull/Kokmeeuw



Black-headed Gull - Kokmeeuw - Chroicocephalus ridibundus

1: © Frank Majoor, 02-01-07. Reinier Vinkeleskade, Amsterdam. Leucistic 2cy Black-headed Gull, ringed as white LSB. Leucistische 2kj Kokmeeuw, geringd als wit LSB.


Black-headed Gull - Kokmeeuw - Chroicocephalus ridibundus

Black-headed Gull - Kokmeeuw - Chroicocephalus ridibundus

2-3: © Ruud Altenburg, 08-02-09. Gulden Kruispad, Amsterdam.