An email from Peter Rock, gull ringer, who is building a register of roof nesting/urban gull sites & wonders whether I (or anyone I know - that's you folks) knows of any such in Pembs. I'm not aware of any in my part of the world, but any info can be passed on.
The reason for the contact was a 2nd cy Herring Gull ringed in Bristol on June 27 13 whose 1st subsequent sighting was at Newport on Tuesday. Apparently 167km "is a good spin for a Bristol Herring Gull"
