Hi,

I'm a participant in Gull Research Organisation: www.gull-research.org/

All my images here at Flickr are free available for download in full size, but please with credits.

These photo sets may serve as kind of reference for what my local birds look like here in the Netherlands and may be helpful in ID issues of out of range birds, or maybe in your presentation or publication. Hope you'll get more people enthusiastic for gull-watching.

Thanks for visiting, and enjoy the gulls at your beach.

Mars Muusse, the Netherlands.