little-W | Studying gulls:
European Herring Gull, 2cy, M[Arnhem 6169424]
little-W | Studying gulls:
European Herring Gull, 2cy, M[Arnhem 6169424]
little-W | Studying gulls:
European Herring Gull, 2cy, M[Arnhem 6169424]
little-W | Studying gulls:
European Herring Gull, 2cy
little-W | Studying gulls:
European Herring Gull, 2cy
little-W | Studying gulls:
European Herring Gull, 2cy
little-W | Studying gulls:
European Herring Gull, 2cy
little-W | Studying gulls:
European Herring Gull, 2cy, N[511]W[A]
little-W | Studying gulls:
European Herring Gull, 2cy, M[Bruxelles H161236]
little-W | Studying gulls:
European Herring Gull, 2cy, W[A6GV]
little-W | Studying gulls:
European Herring Gull, 2cy, N[1L1]W[A]
little-W | Studying gulls:
European Herring Gull, 2cy
little-W | Studying gulls:
European Herring Gull, 2cy, G[Y.ADF]
little-W | Studying gulls:
European Herring Gull, 2cy, G[Y.ADF]
little-W | Studying gulls:
European Herring Gull, 2cy, G[Y.ADF]
little-W | Studying gulls:
Scandinavian Herring Gull W[KY61] (ssp. argentatus), 2cy
little-W | Studying gulls:
Scandinavian Herring Gull W[KY61] (ssp. argentatus), 2cy