Adult polar bears can measure over 2.5m long and weigh around 680kg. Their huge size and weight make them the largest living carnivores… | Instagram
![Polar bear juvenile spreading body weight over thin ice - Stock Image - C040/7545 - Science Photo Library Polar bear juvenile spreading body weight over thin ice - Stock Image - C040/7545 - Science Photo Library](https://media.sciencephoto.com/c0/40/75/45/c0407545-800px-wm.jpg)
Polar bear juvenile spreading body weight over thin ice - Stock Image - C040/7545 - Science Photo Library
![Polar bear spreads its body weight to try and avoid plunging into freezing waters | Daily Mail Online Polar bear spreads its body weight to try and avoid plunging into freezing waters | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2015/12/27/15/2FA23B8D00000578-0-image-a-63_1451229754678.jpg)
Polar bear spreads its body weight to try and avoid plunging into freezing waters | Daily Mail Online
![Polar bear juvenile spreading body weight over thin ice - Stock Image - C042/0936 - Science Photo Library Polar bear juvenile spreading body weight over thin ice - Stock Image - C042/0936 - Science Photo Library](https://media.sciencephoto.com/c0/42/09/36/c0420936-800px-wm.jpg)