Phalacrocorax aristotelis

Aguilar, J.S. and Fernandez, G. 1999. Species action plan for the Mediterranean shag Phalacrocorax aristotelisdesmarestii in Europe. BirdLife International, Cambridge, UK.

BirdLife International. 2000. The Development of Boundary Selection Criteria for the Extension of Breeding Seabird Special Protection Areas into the Marine Environment. OSPAR Convention for the Protection of the Marine Environment of the North-East Atlantic. Vlissingen (Flushing).

Carss, D. N. 1994. Killing of piscivorous birds at Scottish fin fish farms, 1984-1987. Biological Conservation 68: 181-188.

Delany, S.; Scott, D. 2006. Waterbird population estimates. Wetlands International, Wageningen, The Netherlands.

del Hoyo, J.; Elliot, A.; Sargatal, J. 1992. Handbook of the Birds of the World, vol. 1: Ostrich to Ducks. Lynx Edicions, Barcelona, Spain.

Fredriksen, M.; Harris, M. P.; Daunt, F.; Rothery, P.; Wanless, S. 2004. Scale-dependent climate signals drive breeding phenology of three seabird species. Global Change Biology 10: 1214-1221.

IUCN. 2012. IUCN Red List of Threatened Species (ver. 2012.1). Available at: http://www.iucnredlist.org. (Accessed: 19 June 2012).

Kuiken, T. 1999. Review of Newcastle disease in Cormorants. Waterbirds 22(3): 333-347.

Nelson, J. B. 2005. Pelicans, cormorants and their relatives. Pelecanidae, Sulidae, Phalacrocoracidae, Anhingidae, Fregatidae, Phaethontidae. Oxford University Press, Oxford, U.K.

Snow, D. W.; Perrins, C. M. 1998. The Birds of the Western Palearctic vol. 1: Non-Passerines. Oxford University Press, Oxford.

Velando, A.; Freire, J. 2002. Population modelling of European shags (Phalacrocorax aristotelis) at their southern limit: Conservation implications. Biological Conservation 107(1): 59-69.

Velando, A.; Munilla, I.; Leyenda, P. M. 2005. Short-term indirect effects of the 'Prestige' oil spill on European shags: changes in availability of prey. Marine Ecology Progress Series 302: 263-274.

Wanless, S.; Harris, M. P. 1997. Phalacrocorax aristotelis Shag. Birds of the Western Palearctic Update 1(1): 3-13.

Wanless, S., Harris, M.P. and Morris, J.A. 1991. Foraging range and feeding locations of shags Phalacrocorax aristotelis during chick rearing. Ibis 133: 30-36.