little-W | Studying gulls:
European Herring Gull, 1cy, M[Arnhem 6169883]
little-W | Studying gulls:
European Herring Gull, 1cy, M[Arnhem 6169883]
little-W | Studying gulls:
European Herring Gull (Larus argentatus argenteus), 1cy, M[Arnhem 6168269]
little-W | Studying gulls:
European Herring Gull (Larus argentatus argenteus), 1cy, M[Arnhem 6168269]
little-W | Studying gulls:
European Herring Gull, 1cy, leucistic (brown abbaration)
little-W | Studying gulls:
European Herring Gull, 1cy, leucistic (brown abbaration)
little-W | Studying gulls:
European Herring Gull, 1cy, leucistic (brown abbaration)
little-W | Studying gulls:
European Herring Gull, 1cy, leucistic (brown abbaration)
little-W | Studying gulls:
European Herring Gull, 1cy, leucistic (brown abbaration)
little-W | Studying gulls:
European Herring Gull, 1cy, leucistic (brown abbaration)
little-W | Studying gulls:
European Herring Gull, 1cy, leucistic (brown abbaration)
little-W | Studying gulls:
European Herring Gull, 1cy, leucistic (brown abbaration)
little-W | Studying gulls:
European Herring Gull, 1cy, leucistic (brown abbaration)
little-W | Studying gulls:
European Herring Gull, 1cy, leucistic (brown abbaration)
little-W | Studying gulls:
European Herring Gull, 1cy, leucistic, (brown abbaration), mew call
little-W | Studying gulls:
European Herring Gull, 1cy, M[Arnhem 6169025]
little-W | Studying gulls:
European Herring Gull (Larus argentatus argenteus), 1cy, W[C.L]
little-W | Studying gulls:
European Herring Gull (Larus argentatus), 1cy, B[S.WAH]
little-W | Studying gulls:
European Herring Gull (Larus argentatus), 1cy, M[Arnhem 6.1693xx]
little-W | Studying gulls:
European Herring Gull (Larus argentatus), 1cy, M[Arnhem 6.1693xx]
little-W | Studying gulls:
European Herring Gull, adult feeding juvenile
little-W | Studying gulls:
European Herring Gull, adult feeding juvenile
little-W | Studying gulls:
European Herring Gull, adult feeding juvenile
little-W | Studying gulls:
European Herring Gull, adult feeding juvenile
little-W | Studying gulls:
European Herring Gull, 1cy, M[Arnhem 5463357]
little-W | Studying gulls:
European Herring Gull, 1cy, M[Arnhem 5463365]
little-W | Studying gulls:
European Herring Gull, 1cy, M[Arnhem 5463382]
little-W | Studying gulls:
European Herring Gull, 1cy, M[Arnhem 5463387]
little-W | Studying gulls:
European Herring Gull, 1cy, M[Arnhem 5463387]
little-W | Studying gulls:
European Herring Gull, 1cy, M[Arnhem 5463365]
