Russian Herring Gull L.a.argentatus 04092007 Neeltje Jans,
The Netherlands c Norman Deans van Swelm
Russian Herring Gull L.a.argentatus 04092007 Stellendam,
The Netherlands c Norman Deans van Swelm
Russian Herring Gull L.a.argentatus ad 26092007 Brouwersdam,
The Netherlands c Norman Deans van Swelm
Russian Herring Gull Larus a.argentatus ad 26102007 Brouwersdam,
The Netherlands c Norman Deans van Swelm
Russian Herring Gull L.a.argentatus ad 09112007 Brouwersdam,
Russian Herring Gull L.a.argentatus ad 14112007 Brouwersdam,
The Netherlands c Norman Deans van Swelm
Russian Herring Gull L.a.argentatus ad 17112007 Brouwersdam,
The Netherlands c Norman Deans van Swelm
L.a.argenteus and argentatus in background 02012006 Westkapelle, |
L.a.argentatus 1st winter plumage 20112002 Port of Rotterdam, |
Russian Herring Gull L.a.argentatus ad 03122007 Rotterdam,
The Netherlands c Norman Deans van Swelm
Russian Herring Gull L.a.argentatus ad 04122006 Rotterdam,
The Netherlands c Norman Deans van Swelm
Russian Herring Gull L.a.argentatus 07122007 Rotterdam,
The Netherlands c Norman Deans van Swelm