The following colour ringed Great Tits have been feeding regularly on my peanut feeder this last ten days or so:-
Red/Orange and Orange/BTO ring
Blue/Red and White/BTO ring.
I would be most interested as to the provenance of these birds and the objectives of the colour ringing scheme. If anyone out there knows, or is interested in the location of these birds, please post it on the blog, phone me on 01970 828268 or email to mike.hayward@btinternet.com Thanks.