2cy Larus (f.) heuglini

2cy Larus (f.) heuglini photographed at Lahti Kujala dump, SW Finland on 21.6.2007. Foto: Hannu Koskinen

2cy Larus (f.) heuglini photographed at Lahti Kujala dump, SW Finland on 21.6.2007. Foto: Hannu Koskinen

2cy Larus (f.) heuglini photographed at Lahti Kujala dump, SW Finland on 21.6.2007.
Underwings were very whitish, just barely visible here. Foto: Hannu Koskinen

2cy Larus (f.) heuglini photographed at Lahti Kujala dump, SW Finland on 21.6.2007.
No moult in remiges; tail, secondaries and primaries are juvenile, although most upper wingcoverts are already renewed. Foto: Hannu Koskinen