Last week I saw this second year Yellow-Legged Gull in Frankfurt AM, Germany. Looking at the photo at home, I noticed that it had a yellow ring on its left leg. Unfortunately, it was too distant to get a good Picture and I could not read the letters (ends with "M" or "H"?).
www.cr-birding.org does not show any Yellow-Legged Gulls Projects with yellow rings other than in the Canary Islands...
/Per
www.cr-birding.org does not show any Yellow-Legged Gulls Projects with yellow rings other than in the Canary Islands...
/Per