la bonne bague !mdr :!!
There is a website called colour ringed birding which will tell you about the bird that has been ringed http://cr-birding.org/colourprojects you might be able to find out a bit more about your gull.
Thank you.My data is transmitted to the banders who give me back the life history of the bird.
Un goéland argenté pour moi ;-)
A vérifier si l'oiseau choisit de rester dans le secteur...