little-W | Studying gulls:
Lesser Black-backed Gull (L. f. graellsii), >4cy, G[M.APM], with GPS logger
little-W | Studying gulls:
Lesser Black-backed Gull, (L.f. graellsii), >4cy, G[M.APV]
little-W | Studying gulls:
Lesser Black-backed Gull (L. f. graellsii), >4cy, G[M.APJ], with GPS logger
little-W | Studying gulls:
Lesser Black-backed Gull (L. f. graellsii), >4cy, G[M.APJ], with GPS logger