White bears hunting in the Arctic, from Maury's New Elements of Geography for Primary and Intermediate Classes.
Date 1907
Source http://archive.org/details/maurysgeographytext
Author Matthew Fontaine Maury
Source: https://commons.wikimedia.org/wiki/File:Maury_Geography_076C_Arctic.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.