@Pardinus 26 May 2021 more from that month

Daily wildlife photography: the black headed gull, Chroicocephalus ridibundus. Despite its name, the dark chocolate coloration on the head only appears in Summer; during the Winter season, the plummage pattern is the one in the photos, a white head and only a black spot or very small stripes near the auricular area. Still, even without the dark head, they're fairly easy to recognize!