little-W | Studying gulls:
Lesser Black-backed Gull, (L.f. graellsii), 1cy, O[T=] wing pattern
little-W | Studying gulls:
Lesser Black-backed Gull, (L.f. graellsii), 1cy, O[J+] wing pattern
little-W | Studying gulls:
Lesser Black-backed Gull, (L.f. graellsii), 1cy, O[1*] wing pattern
little-W | Studying gulls:
Lesser Black-backed Gull, (L.f. graellsii), 1cy, M[Arnhem 5467559] wing pattern
little-W | Studying gulls:
Lesser Black-backed Gull, (L.f. graellsii), 1cy, M[Arnhem 5468022] wing pattern
little-W | Studying gulls:
Lesser Black-backed Gull, (L.f. graellsii), 1cy, M[Arnhem 5468031] wing pattern
little-W | Studying gulls:
Lesser Black-backed Gull, (L.f. graellsii), 1cy, M[Arnhem 5468032] wing pattern
little-W | Studying gulls:
Lesser Black-backed Gull (L.f. graellsii), 1cy, G[K.AMK]
little-W | Studying gulls:
Lesser Black-backed Gull, (L.f. graellsii),1cy
little-W | Studying gulls:
Lesser Black-backed Gull, 1cy, G[Y.ATP]
little-W | Studying gulls:
Lesser Black-backed Gull, 1cy, G[Y.ATP]
little-W | Studying gulls:
Lesser Black-backed Gull, 1cy, G[K.YAA]
little-W | Studying gulls:
Lesser Black-backed Gull, 1cy, G[K.SAA]
little-W | Studying gulls:
Lesser Black-backed Gull, 1cy, G[K.SAC]
little-W | Studying gulls:
Lesser Black-backed Gull, 1cy, G[K.XAK]