The Vaquita is the rarest animal in the world.Although polar bear fur is white, their skin is actually black.A group of ferrets is called a business!.A group of Hedgehogs is known as a prickle.Want to know some really cool facts about the animals on our planet? Here are 10 fun facts you should know: I hope you love these cute animal coloring pages and use your best pencils to color them! Animal Fun Facts