Where do otters sleep? When can baby otters start to swim? Why do some sea otters have purple teeth? Beginner readers can discover the answers to these questions and lots of other fascinating facts in this engaging information book. With simple text and stunning photographs and illustrations, plus links to websites with video clips and activities. An exciting addition to the Usborne Beginners series, which is now more than 80 titles strong. Written with expert advice from David Macdonald (Oxford University's first Professor of Wildlife Conservation), the book includes information about the 13 different types of otters, including Eurasian otters, Asian small-clawed otters, hairy-nosed otters, sea otters and giant otters. With beautiful and clear step-by-step and full scene illustrations from artist Maribel Lechuga, as well as humorous 'factbox' illustrations too.