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Nobel Peace Prize Citation
Robert L. Jefferies doing fieldwork in La Perouse Bay near Churchill, Manitoba
Photograph of R.L. Jefferies in La Perouse Bay near Churchill, Manitoba in 1985.
Goose-induced Changes in Vegetation and Land Cover between 1976 and 1997 in an Arctic Coastal Marsh
(Institute of Arctic and Alpine Research (INSTAAR), University of Colorado, 2005)
Since the 1970s, a breeding colony of lesser snow geese (Chen caerulescens caerulescens L.) at La Pérouse Bay, Manitoba, has grown 8% annually. This increase has led to significant loss of plant cover in all major salt- ...