Young harp seals off the eastern coast of Canada are at much higher risk of getting stranded than adult seals because of shrinking sea ice cover caused by recent warming in the North Atlantic, according to a Duke University study.
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/2...
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/2...