Shorebirds breeding in Alaska are being exposed to mercury at levels that could put their populations at risk, according to new research from The Condor: Ornithological Applications.
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The University of Toronto, McGill University [BioFuelNet - Don Smith] and the International Air Transport Association are also part of the project as members of the BioFuelNet Aviation Task Force....
Chaque année, des millions de poussins mâles, jugés sans valeur par l'industrie des poules pondeuses, sont euthanasiés dès leur sortie de l'oeuf. Une pratique que l'Allemagne veut cesser d'ici 2017...
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