Intelligence aside, polar bears are arguably the largest of all bears and the most recognizable (it’s a huge white bear…you can’t miss them). Unfortunately, polar bear populations are currently declining and are considered to be vulnerable to climate changes. In fact, polar bears were the first vertebrate species to be listed by the U.S. Endangered Species Act as threatened by extinction. We hope that the more we learn about these amazing creatures, the more willing we would be to save them. Take a stroll with use as we present to you 25 Fascinating Little Known Facts About Polar Bears. Get ready to see this beautiful creature in a brand new light.