Great Black-backed Gull (Larus marinus)(00:01:24)
Great Black-backed Gull (Larus marinus)(00:00:59)
Great Black-backed Gull (Larus marinus)(00:00:59)
Great Black-backed Gull (Larus marinus)(00:00:36)
Great Black-backed Gull (Larus marinus)(00:01:02)
Great Black-backed Gull (Larus marinus)(00:00:22)
Great Black-backed Gull (Larus marinus)(00:00:31)
Great Black-backed Gull (Larus marinus)(00:00:52)