Photo, picture:
Lachmoewe, die Brutsaison beginnt in der Regel im April - (Foto Lachmoewe Flugfoto vom Altvogel im Brutkleid)
Black-headed Gull breeds usually in April - (Common Black-headed Gull - Photo Black-headed Gull adult bird in flight)
Chroicocephalus ridibundus - (Larus ridibundus)

Gallery overview