Yellow-legged Gulls at WestkapelleWith pictures of a ringed pure Yellow-legged Gulls from France, Switzerland and Germany and two hybrids Yellow-legged Gull x Herring Gull.
Caspian Gulls at WestkapelleWith pictures of a ringed Caspian Gull from Ukraine and Poland.
Lesser Black-backed Gulls at WestkapelleWith pictures of unringed Baltic Gulls
Herring Gulls at WestkapelleWith pictures of ringed Baltic Herring Gull from Estonia and Finland.
Great Black-backed Gulls at Westkapelle
Glaucous Gulls in the Netherlands
Iceland Gulls in the Netherlands
Other gulls in The NetherlandsPictures of a hybrid Ring-billed Gull x Common Gull nearby Middelburg, a leucistic Lesser Black-backed Gull from Moerdijk, a Iceland Gull from Den Helder and two Glaucous Gulls from Katwijk and the Maasvlakte
Yellow-legged Gulls in FrancePictures of Yellow-Legged Gulls in France at 24 Oktober 2007 and 24/25 Oktober 2008.
Gulls at the landfill of Barneveld