![World distribution of the polar bear (Ursus maritimus). In this overlay... | Download Scientific Diagram World distribution of the polar bear (Ursus maritimus). In this overlay... | Download Scientific Diagram](https://www.researchgate.net/publication/315790763/figure/fig1/AS:614316722106385@1523475928924/World-distribution-of-the-polar-bear-Ursus-maritimus-In-this-overlay-of-the-Arctic.png)
World distribution of the polar bear (Ursus maritimus). In this overlay... | Download Scientific Diagram
![Conservation status of polar bears (Ursus maritimus) in relation to projected sea-ice declines | Biology Letters Conservation status of polar bears (Ursus maritimus) in relation to projected sea-ice declines | Biology Letters](https://royalsocietypublishing.org/cms/asset/b8c580f1-07f1-4804-86e4-1a535bd0c140/rsbl20160556f01.jpg)
Conservation status of polar bears (Ursus maritimus) in relation to projected sea-ice declines | Biology Letters
![Fasting season length sets temporal limits for global polar bear persistence | Nature Climate Change Fasting season length sets temporal limits for global polar bear persistence | Nature Climate Change](https://media.springernature.com/m685/springer-static/image/art%3A10.1038%2Fs41558-020-0818-9/MediaObjects/41558_2020_818_Fig1_HTML.png)
Fasting season length sets temporal limits for global polar bear persistence | Nature Climate Change
![Map showing the approximate current geographic ranges of brown bears (brown) and polar bears (blue). Map showing the approximate current geographic ranges of brown bears (brown) and polar bears (blue).](https://s3-eu-west-1.amazonaws.com/ppreviews-plos-725668748/987829/preview.jpg)
Map showing the approximate current geographic ranges of brown bears (brown) and polar bears (blue).
![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)