Last Saturday in a trip in the sorroundings of the National Park of Picos de Europa, a flock of Alpine Accentor Prunella collaris could be observed. One of the birds was ringed.
Alpine Accentor Purunella collaris in the sorroundings of the National Park of Picos de Europa
I think it belongs to a project developed by the Iberian Ringing Group (GIO). I have posted them an e-mail with the observation. Where do them come from?. We hope to know soon.....
