little-W | Studying gulls:
Nordic Lesser Black-backed Gull, 2cy, N[JZZ7]
little-W | Studying gulls:
Norwegian Lesser Black-backed Gull, 2cy, N[JZZ7]
little-W | Studying gulls:
Lesser Black-backed Gull, 2cy, R[H.871]
little-W | Studying gulls:
Lesser Black-backed Gull, 2cy, R[H.871]
little-W | Studying gulls:
Lesser Black-backed Gull, 2cy, R[H.871]
little-W | Studying gulls:
Lesser Black-backed Gull, (L.f. graellsii), >2cy, N[YR]