Animal life and the world of nature : a magazine of natural history throughout the world v.2 (1903-1904)
Date 1902-1904.
Source http://www.flickr.com/photos/biodivlibrary/9444362680
Author Unknown
Full title Animal life and the world of nature : a magazine of natural history throughout the world.
Source: https://commons.wikimedia.org/wiki/File:Animal_life_and_the_world_of_nature_(9444362680).jpg

The polar bear (Ursus maritimus) is a carnivorous bear whose native range lies largely within the Arctic Circle, encompassing the Arctic Ocean, its surrounding seas and surrounding land masses. It has evolved to occupy a narrower ecological niche, with many body characteristics adapted for cold temperatures, for moving across snow, ice and open water, and for hunting seals, which make up most of its diet.