Black-headed Gull, Chroicocephalus ridibundus - foto: Harvey van Diek

Black-headed Gull

Chroicocephalus ridibundus - Kokmeeuw
Red list
-
Breeding population
94.000-100.000 (2019)
Estimated winter maximum
380.000-420.000 (2013-2015)
Estimated migration maximum
390.000-600.000, sep,mei (2012-2017)
Ramsar 1%
31000