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Revisiting Western Hudson Bay: Using aerial surveys to update polar bear abundance in a sentinel population

Seth Stapleton, Auteur ; Stephen Atkinson, Auteur ; Daryll Hedman, Auteur ; David Garshelis, Auteur

Dans Biological Conservation (170 FEB 2014)

Capture-based studies of the Western Hudson Bay (WH) polar bear population in Canada have reported declines in abundance, survival, and body condition, but these findings are inconsistent with the perceptions of local people. To address this unc[...]

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