Polar bear numbers are dropping in Canada's Western Hudson Bay : NPR

Polar bears in Western Hudson Bay — on the southern edge of the Arctic — are continuing to die in high numbers, a government survey has found. Females and bear cubs are having an especially hard time.

Polar bear researchers still withholding Hudson Bay data

The truth about polar bears

Long-term declines in the size of the western Hudson Bay polar bear

Polar bear The k2p blog

Frontiers The Role of Satellite Telemetry Data in 21st Century Conservation of Polar Bears (Ursus maritimus)

Canadian Polar Bear Population Drops Sharply

Steep Decline in Western Hudson Bay Polar Bear Population

Polar bear numbers are dropping in Canada's Western Hudson Bay : NPR

Long-term variation in polar bear body condition and maternal investment relative to a changing environment - ScienceDirect

Arctic Yearbook 2020 - Climate Change and the Arctic: Global Origins, Regional Responsibilities? by Arctic Portal - Issuu

Polar bear numbers are dropping in Canada's Western Hudson Bay : NPR

Polar bear The k2p blog