By Richard Jones on 21/11/2012 17:17:00
increasing year on year: great spotted woodpecker up 141 per cent since 1995, blue tit up 7 per cent, great tit 46 per cent, coal tit 17 per cent, long-tailed tit 27 per cent, nuthatch 80 per cent, song thrush 13 per cent, and blackbird 23 per cent. But it