The polar bear (Ursus maritimus) is a large bear which lives in the Arctic.[3] It has black skin under the white fur. They are strong and fast, and can run as fast as 25 miles (40 km) an hour for a short distance.[4][5]
In 2022, there were around 22,000 polar bears in the world.[6] There is an extinct subspecies called Ursus maritimus tyrannus.
↑Ingólfsson, Ólafur; Wiig, Øystein (16 December 2016). "Late Pleistocene fossil find in Svalbard: the oldest remains of a polar bear (Ursus maritimus Phipps, 1744) ever discovered". Polar Research. 28 (3): 455–462. doi:10.1111/j.1751-8369.2008.00087.x. ISSN0800-0395. S2CID56292690.