Polar Bear Numbers!

A newly-published paper by Martyn Obbard and colleagues in the journal Arctic Science claims a 17% decline in abundance of polar bears in the Southern Hudson Bay region after years of reduced sea ice and declining body condition (Obbard et al. 2018). The decline in numbers was not statistically significant but an additional statistical analysis […]

via Southern Hudson Bay polar bear region shows slight decline after decades of low sea ice — polarbearscience

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