Arm yourself with fun facts and figures and become an animal expert. From colossal mammals to tiny insects and everything in between, learn all about your favourite animals with more than 1,000 weird and wonderful numbers. Alongside stunning full-page photographs and fun, colourful graphics, the wacky animal fact-bites and funky figures in Our World in Numbers: Animals will have you impressing your family and friends like never before. As you number-crunch your way around the animal kingdom, you'll discover everything from the age of the world's oldest animal and which bird has the most feathers, to which snake has the longest fangs and how long a tiger sleeps in a day. This data-packed adventure through the animal world is filled with everything you've ever wanted to know about your favourite animals - and more!