Twite crisis?

Can I make an appeal for local birders to check out any known or former twite breeding colonies please, I can't locate any breeding pairs on Midgley Moor as yet and have heard that numbers are seriously down at Brian Leecy's site and also at several sites in the Burnley area. Hugh Firman will be representing our area on the new south pennines Twite group and would like as much up to date info on colony locations etc as possible to take to the first meeting.