23. The popular Coca-Cola mascot, polar bears, live in some of the world’s coldest waters.
The polar bear is fully equipped for Arctic life, having multiple defenses against the ravages of its harsh, icy habitat. A thick coat of long, heavy, white fur helps them blend in with their surroundings besides keeping them warm by trapping a layer of insulating air. Their oily fur keeps moisture at bay and protects it from frigid waters. A layer of blubber directly below provides insulation from the biting cold air.
Polar bears are one of the most carnivorous animals on the planet. Its diet consists of 90% meat, which is understandable, given that there isn’t much of anything else on the Arctic Circle. Born on land, they spend most of their adult life in the water, swimming around to catch fish and seals. They can weigh anywhere between 500 to 1000 pounds and use most of that weight as insulation against frigid temperatures. Due to climate change, they have been considered a vulnerable species since the ice caps are getting smaller and smaller each year.