Herman Bouman:
Common gull / Larus canus / Stormmeeuw ad W-E76K
Herman Bouman:
Caspian gull / Larus cachinnans / Pontische meeuw 2cy BRATISLAVA ring and Common gull / Larus canus / Stormmeeuw W E54Z
Herman Bouman:
Common gull / Larus canus / Stormmeeuw ad (yellowish eye)
Herman Bouman:
Common gull / Larus canus / Stormmeeuw ad (yellowish eye)
Herman Bouman:
Common gull / Larus canus / Stormmeeuw ad (yellowish eye)
Herman Bouman:
Common gull / Larus canus / Stormmeeuw ad (yellowish eye)
Herman Bouman:
Common gull / Larus canus / Stormmeeuw ad (yellowish eye)
Herman Bouman:
Common gull / Larus canus / Stormmeeuw ad
Herman Bouman:
Common gull / Larus canus / Stormmeeuw ad
Herman Bouman:
Common gull / Larus canus / Stormmeeuw ad
Herman Bouman:
Common gull / Larus canus / Stormmeeuw ad
Herman Bouman:
Common gull / Larus canus / Stormmeeuw ad [Y] K83
Herman Bouman:
Common gull / Larus canus / Stormmeeuw ad [Y] K83
Herman Bouman:
Common gull / Larus canus / Stormmeeuw ad [Y] K83
Herman Bouman:
Common gull / Larus canus / Stormmeeuw ad
Herman Bouman:
Common gull / Larus canus / Stormmeeuw ad
Herman Bouman:
Common gull / Larus canus / Stormmeeuw ad
Herman Bouman:
Common gull / Larus canus / Stormmeeuw ad
Herman Bouman:
Common gull / Larus canus / Stormmeeuw 3cy
Herman Bouman:
Common gull / Larus canus / Stormmeeuw 3cy
Herman Bouman:
Common gull / Larus canus / Stormmeeuw 3cy
Herman Bouman:
Common gull / Larus canus / Stormmeeuw [W] E99M
Herman Bouman:
Common gull / Larus canus / Stormmeeuw [W] E99M
Herman Bouman:
Common gull / Larus canus / Stormmeeuw