Colourringed Gulls: Lesser Black-Backed Gull BLACK [BL-DO]

Thursday, June 10, 2010

Lesser Black-Backed Gull BLACK [BL-DO]

Photo: bu birdaddict (H.Bouman)

Kanaleneiland Utrecht the Netherlands 10 june 2010
Ringdata 29 june 2008 at the Van Citterhaven Vlissingen the Netherlands

About this Weblog

The main target of this blog is to contribute the research to gullidentification and migrationpatterns. This by collecting photo's of colourringed gulls in different plumages and inform the ringers of new sightings and photo's. All the photo's of this blog are made by members of the Flickr-Photopool 'Colourringed Gulls'.

All the titles are the same, that's easy to read. For example: Lesser Black-Backed Gull - YELLOW [MWK.72] / black, stands for a yellow ring with a black code MWK.72

On the gullpages above or photolabels you will find an overview of all the sightings of colourringed gulls(this part is under construction). If a bird has been read / photographed more than ones in the last view years by CG-members, this blog will provide its overview. Much information of the colourringprojects is used from cr-birding.be .

Maarten W. Kaales
colourringedgulls@gmail.com
http://twitter.com/cringedgulls

Gullpages

Thursday, June 10, 2010

Lesser Black-Backed Gull BLACK [BL-DO]