I was surprised to see today that the bomb crater pair of Mute Swans (that are back on their pool by the way) are now each sporting a fine orange Darvic ring with a black code. I would image that they were ringed somewhere locally and will post the let the BTO know so that we can see what they have been up to.!
The Cob....
The Pen...
Intriguing!
13-4-13