"Find out all about how eggs hatch step by step in this fascinating baby animal book for children. Many animals start life inside eggs and this book explores these magical capsules in detail, with stunning photographs of the moment the creatures emerge. Featuring more than 20 animals--including a penguin, a tortoise, and even a slug--this book documents the moment of hatching in detail. Children aged 5-7 can learn how birds, reptiles, amphibians, fish, and invertebrates hatch from their eggs, as well as what happens inside an egg's shell"-- Provided by publisher.