Not-so-typical 1cy Herring Gulls Larus argentatus


1cy Herring Gull Larus argentatus moulting to 1st-winter plumage. Tara dump, SW Finland 23.9.2007. Foto: Hannu Koskinen


1cy Herring Gull Larus argentatus moulting to 1st-winter plumage. Tara dump, SW Finland 23.9.2007. Foto: Hannu Koskinen

Larus argentatus
The same bird one month later. Tara dump, SW Finland 21.10.2007. Foto: Hannu Koskinen


1cy Herring Gull Larus argentatus moulting to 1st-winter plumage. Tara dump, SW Finland 23.9.2007. Foto: Hannu Koskinen


1cy Herring Gull Larus argentatus moulting to 1st-winter plumage. Tara dump, SW Finland 23.9.2007. Foto: Hannu Koskinen


1cy Herring Gull Larus argentatus moulting to 1st-winter plumage. Tara dump, SW Finland 23.9.2007. Foto: Hannu Koskinen


1cy Herring Gull Larus argentatus moulting to 1st-winter plumage. Tara dump, SW Finland 23.9.2007. Foto: Hannu Koskinen


1cy Herring Gull Larus argentatus moulting to 1st-winter plumage. Tara dump, SW Finland 23.9.2007. Foto: Hannu Koskinen