Saturday, January 22, 2011

Lesser Black-Backed Gull - WHITE [E8JA] / black

Black-headed Gull, >3cy, W[E8JA]

Black-headed Gull (Chroicocephalus ridibundus), >5th calendar year
Leiden, Zijlpoort, The Netherlands, January 22, 2011. White E8JA, Stockholm 6421x82. Adult Black-headed Gull in full winter (basic) plumage.
(Ringinfo: pending, color ring is Dutch.)

Kokmeeuw (Chroicocephalus ridibundus) >5de kalenderjaar
Zijlpoort, Leiden, 22 januari 2011.White E8JA, Stockholm 6421x82. Adulte Kokmeeuw in volledig winterkleed.
(Ringinfo: opgevraagd, kleurring is Nederlands.)