Learn about everything in the animal kingdom with this book of extraordinary figures and number-based facts for children aged 9-12! Put the fun back into learning and take children on a number-crunching journey around the animal kingdom. 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. Our World in Numbers: Animals will have you impressing your family and friends like never before with mind-blowing facts and stats on a vast range of different animal species. Children aged 9-12 will number-crunch their way around the animal kingdom, discovering 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.