During the previous ringing of the peregrine chicks it wasn’t possible to fit the Darvic rings due to a fault with them and so tonight, again with the aid of licensed bird ringers, the Darvic rings were fitted. The Darvic rings differ from normal metal rings in that they are big, bright and easily readable through binoculars or a spotting scope. It is hoped that by fitting these rings, our peregrines may be identified elsewhere in the country and we will gain an understanding into how far they move from the nest site. The adult female holds the territory around the cathedral and she will eventually drive the chicks out as they head towards adulthood.
Danny Kirmond, captain of the Wakefield Wilcats, is a keen follower on Twitter of Wakefield Peregrines and so he was invited along to watch the rings being fitted. There will be more on this story in the Wakefield Express this week