![Polar bears barely survived the sea ice habitat changes of the last Ice Age, evidence suggests | polarbearscience Polar bears barely survived the sea ice habitat changes of the last Ice Age, evidence suggests | polarbearscience](https://i0.wp.com/polarbearscience.com/wp-content/uploads/2015/04/nh-perennial-and-annual-ice-at-lgm_jfbaichtal_polarbearscience_sm.jpg?ssl=1)
Polar bears barely survived the sea ice habitat changes of the last Ice Age, evidence suggests | polarbearscience
![تويتر \ BBC Earth على تويتر: "A polar bear may have a home range of up to 350,000 km2 #PolarBearTakeover http://t.co/1bB1EHmtLe" تويتر \ BBC Earth على تويتر: "A polar bear may have a home range of up to 350,000 km2 #PolarBearTakeover http://t.co/1bB1EHmtLe"](https://pbs.twimg.com/media/B10BPolCYAAWBTb.jpg)
تويتر \ BBC Earth على تويتر: "A polar bear may have a home range of up to 350,000 km2 #PolarBearTakeover http://t.co/1bB1EHmtLe"
![The circumpolar Arctic showing the present-day range of polar bears... | Download Scientific Diagram The circumpolar Arctic showing the present-day range of polar bears... | Download Scientific Diagram](https://www.researchgate.net/publication/328181229/figure/fig1/AS:853072230240259@1580399677889/The-circumpolar-Arctic-showing-the-present-day-range-of-polar-bears-Ursus-maritimus-and.png)
The circumpolar Arctic showing the present-day range of polar bears... | Download Scientific Diagram
![Range contraction and increasing isolation of a polar bear subpopulation in an era of sea‐ice loss - Laidre - 2018 - Ecology and Evolution - Wiley Online Library Range contraction and increasing isolation of a polar bear subpopulation in an era of sea‐ice loss - Laidre - 2018 - Ecology and Evolution - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/60dc98f0-a1b4-477e-87d6-604006c7c391/ece33809-toc-0001-m.jpg?trick=1671600917701)