Report of work carried out by The British Trust for Ornithology under contract of Countryside Council for Wales, August 2003.
Title in English and Welsh.
Marine monitoring project: ground and aerial monitoring protocols for in shore special protection areas : common scoter surveys in Carmathen Bay during the winter of 2002-3 = Prosiect monitro morol: p. ISBN 1904870619. Published by British Trust for Ornithology in 2006. Publication and catalogue information, links to buy online and reader comments.