"Did you know that arctic foxes have the warmest fur of any animal--or that they don't shiver until temperatures drop to around a frigid -112F (-80C)? Be surprised and awed by every page of this captivating book! Features include stunning photography; a fact file which breaks down vital data points in an easy-to-follow and understand format; fast facts; a family tree to show the evolution of and how this animal fits into the wider category of its scientific order; a glossary and more. The last chapter of every Natures Children title always discusses humans impact on the animal and its environment."--Publisher's description.