Herman Bouman:
Lesser black-backed gull / Larus fuscus intermedius / Noordse mantelmeeuw 2cy
Herman Bouman:
Lesser black-backed gull / Larus fuscus intermedius / Noordse mantelmeeuw 2cy
Herman Bouman:
Lesser black-backed gull / Larus fuscus intermedius / Noordse mantelmeeuw 2cy
Herman Bouman:
Lesser black-backed gull / Larus fuscus intermedius / Noordse mantelmeeuw 2cy
Herman Bouman:
Lesser black-backed gull / Larus fuscus intermedius / Noordse mantelmeeuw 2cy
Herman Bouman:
probably a Baltic gull / Larus fuscus fuscus / Baltische mantelmeeuw
Herman Bouman:
probably a Baltic gull / Larus fuscus fuscus / Baltische mantelmeeuw
Herman Bouman:
probably a Baltic gull / Larus fuscus fuscus / Baltische mantelmeeuw
Herman Bouman:
probably a Baltic gull / Larus fuscus fuscus / Baltische mantelmeeuw
Herman Bouman:
probably a Baltic gull / Larus fuscus fuscus / Baltische mantelmeeuw
Herman Bouman:
probably a Baltic gull / Larus fuscus fuscus / Baltische mantelmeeuw
Herman Bouman:
probably a Baltic gull / Larus fuscus fuscus / Baltische mantelmeeuw
Herman Bouman:
probably a Baltic gull / Larus fuscus fuscus / Baltische mantelmeeuw
Herman Bouman:
probably a Baltic gull / Larus fuscus fuscus / Baltische mantelmeeuw 2cy
Herman Bouman:
probably a Baltic gull / Larus fuscus fuscus / Baltische mantelmeeuw 2cy
Herman Bouman:
probably a Baltic gull / Larus fuscus fuscus / Baltische mantelmeeuw 2cy
Herman Bouman:
probably a Baltic gull / Larus fuscus fuscus / Baltische mantelmeeuw 2cy
Herman Bouman:
probably a Baltic gull / Larus fuscus fuscus / Baltische mantelmeeuw 2cy
Herman Bouman:
probably a Baltic gull / Larus fuscus fuscus / Baltische mantelmeeuw 2cy
Herman Bouman:
probably a Baltic gull / Larus fuscus fuscus / Baltische mantelmeeuw 2cy
Herman Bouman:
probably a Baltic gull / Larus fuscus fuscus / Baltische mantelmeeuw 1cy
Herman Bouman:
probably a Baltic gull / Larus fuscus fuscus / Baltische mantelmeeuw 1cy
Herman Bouman:
Baltic gull / Larus fuscus fuscus / Baltische mantelmeeuw [N] J9LL
Herman Bouman:
Baltic gull / Larus fuscus fuscus / Baltische mantelmeeuw [N] J9LL
Herman Bouman:
Baltic gull / Larus fuscus fuscus / Baltische mantelmeeuw [N] J9LL
Herman Bouman:
Baltic gull / Larus fuscus fuscus / Baltische mantelmeeuw [N] J9LL
Herman Bouman:
Baltic gull / Larus fuscus fuscus / Baltische mantelmeeuw [N] J9LL
Herman Bouman:
Baltic gull / Larus fuscus fuscus / Baltische mantelmeeuw [N] J9LL
Herman Bouman:
Lesser black-backed gull / Larus fuscus intermedius / Noordse mantelmeeuw 2cy
Herman Bouman:
Lesser black-backed gull / Larus fuscus intermedius / Noordse mantelmeeuw 2cy
