Scottish Ornithologists' Club, Grampian Branch: North-East Scotland Breeding Bird Atlas 2002 - 2006 records Material gathered as part of the major project undertaken from 2002 to publication in 2011. The survey involved almost 350 local people over five years and 60 authors helped produce the atlas: Project documentation including meeting minutes, newsletters, articles describing progress and the master tetrad list. Also a set of photocopies of recording unit boundaries from the 1981 - 1984 atlas (Buckland et al 1990) and a set of ordnance survey maps showing the recording units of both surveys (tetrads and earlier units). Survey cards completed by observers. For more information see publication - The Breeding Birds of North East Scotland (eds. Ian Francis and Martin Cook, 2011: Scottish Ornithologists' Club, Aberdeen). 1980s (copies) - 2011