Seabird numbers and breeding success in Britain and Ireland, 2004
Mavor, R.A.; Parsons, M.; Heubeck, M.; Schmitt, S. (2005). Seabird numbers and breeding success in Britain and Ireland, 2004. UK Nature Conservation, 29. Joint Nature Conservation Committee: Peterborough. ISBN 1-86107-569-3. 104 pp.
Part of: UK Nature Conservation. Joint Nature Conservation Committee: Peterborough. ISSN 0963-8083, more