Population Trend of the World’s Monitored Seabirds, 1950-2010 Michelle Paleczny1☯*, Edd Hammill1,2☯, Vasiliki Karpouzi1 , Daniel Pauly1 1 University of British Columbia, Vancouver, British Columbia, Canada, 2 School of the Environment, University of Technology, Sydney, Ultimo,Källa : New South Wales, 2007, Australia ☯ These authors contributed equally to this work. *
Källa : Vidarebefodrat av Steve Future /Östersjöblues Radio / från Tiamin forskare Lennart Balk