Status of the breeding population of Great Cormorants Phalacrocorax carbo in the Western Palearctic in 2006

Bregnballe, T., Volponi, S., van Eerden, M. R., van Rijn, S., Lorentsen, S.H. 2011. Status of the breeding population of Great Cormorants Phalacrocorax carbo in the Western Palearctic in 2006. Van Eerden, M.R., van Rijn, S. and Keller, V. (eds.) 2011. Proceedings 7th International Conference on Cormorants, Villeneuve, Switzerland 23-26 November 2005, Wetlands International-IUCN Cormorant Research Group, Lelystad.: 8–12.Bugge,