Population ecology studies of the polar bear in the area of southeastern Baffin Island . Can . Wildl . Serv . Occ . Paper No. 44 , 30pp . Stirling , I. , Calvert , W. and Andriashek , D. 1984. Polar bear ecology and environmental ...
[9(10Rs), CB270B/News.com:2000RT), UieszterhassMindon Pictures National GeographicCreative.20(10CTR), Norbert Rosing/National Geographic creative.2 (UP), Terry Biddle-2 (LOLE). Paul J. Richards Getty Images: 22 (UPLE).
Looks at the effect of hunting, pollution and habitat destruction upon the polar bear : then investigates efforts to preserve and protect them.
本书近距离地介绍了北极熊, 涵盖了北极熊如何找到海豹当可口的点心?为什么北极熊的毛是白色的而皮肤却是黑色的?全球气候变暖对北极熊意味着什么?等问题答案.
Avec Tom et Léa, pars explore l'Arctique, ce vaste continent entièrement fait de glace.
Korean edition of The Magic School Bus Science Series 12. The Magic School Bus: Polar Bear Patrol by Judith Stamper, illustrated by Steve Haefele, translated by Lee Han Eum. In Korean. Distributed by Tsai Fong Books, Inc.
Little polar bear
A dramatic story of life in the wild seen through the eyes of a polar bear mother and her two endearing cubs.
"Describes polar bears and their disappearing habitat"--
Inuvialuit and Nanuq: A Polar Bear Traditional Knowledge Study : Inuvialuit Settlement Region 2015