Polar Bear Denning Survey, Gateshead Island, NWT Summary Wildlife Manuscript Report 10. Williams, D. and K. Jingfors. 1983. Polar bear denning survey, Gateshead Island, NWT. 14 pp. Current Resource Polar Bear Denning Survey, Gateshead Island, NWT PDF • 460.75KB • Issued May 20, 2017 Download Polar Bear Denning Survey, Gateshead Island, NWT