Click on this link http://www.flickr.com/photos/26821757@N02/sets/72157607042005360/ for some photos of the twite seen in Whitworth Quarry today. Of the 2 colour ringed birds, the bird with the yellow/blue/yellow combination has been seen on several occasions throughout the summer. The bird with the pink rings has not been seen previously.
You can get within about 20 feet of the twite in Whitworth Quarry sometimes. When I took these pics I was probably about 30 feet away. By the way as you can probably tell, this is where we have been putting seed down.