2cy Larus (f.) heuglini

Larus (f.) heuglini
2cy Larus (f.) heuglini Nokia Koukku, SW Finland 29.5.2007. Foto: Hannu Koskinen

Larus (f.) heuglini
2cy Larus (f.) heuglini Nokia Koukku, SW Finland 29.5.2007. Tail and all secondaries (except the outermost one) renewed.
Primaries p1-9 juvenile, but p10 on both wings renewed with clear mirror already! Foto: Hannu Koskinen

Larus (f.) heuglini
2cy Larus (f.) heuglini Nokia Koukku, SW Finland 29.5.2007. Foto: Hannu Koskinen

Larus (f.) heuglini
2cy Larus (f.) heuglini Nokia Koukku, SW Finland 29.5.2007. Foto: Hannu Koskinen

Larus (f.) heuglini
2cy Larus (f.) heuglini Nokia Koukku, SW Finland 29.5.2007. Foto: Hannu Koskinen

Larus (f.) heuglini
2cy Larus (f.) heuglini Nokia Koukku, SW Finland 29.5.2007. Foto: Hannu Koskinen

Larus (f.) heuglini
2cy Larus (f.) heuglini Nokia Koukku, SW Finland 29.5.2007. Foto: Hannu Koskinen

Larus (f.) heuglini
2cy Larus (f.) heuglini Nokia Koukku, SW Finland 29.5.2007. Foto: Hannu Koskinen

Larus (f.) heuglini
2cy Larus (f.) heuglini Nokia Koukku, SW Finland 29.5.2007. Foto: Hannu Koskinen