Black-headed Gull Larus ridibundus adult winter plumage taking off Oberaegeri Switzerland Dezember 1997

- Image ID: ADDDGW

Black-headed Gull Larus ridibundus adult winter plumage taking off Oberaegeri Switzerland Dezember 1997

Rolf Nussbaumer Photography / Alamy Stock Photo

Image ID: ADDDGW