Aberdeenshire has got to be right up there. Stretching from the mountains to the coast with superb range of breeding species as well as a great range of rares... last five years white winged scoter (or whatever that Blackdog thing was called) Black Scoter, Greater and lesserlegs; Sandhill Crane; Semi P, Broad-billed, Upland and Stilt Sandpipers; Steppe Grey and Lesser Grey Shrikes. I could go on but you get the drift...