Part of the Eyewitness Explorers series, this book includes practical information for children aged 7 and above. The books include photographs and illustrations to help explain the concepts examined. This particular book is designed to help children watch and understand the behaviour and habits of birds. The photographs look at how birds build their nests, catch their food or defend their territories. Hands-on projects include how to build a bird bath, move a bird-feeding bell or construct a simple hide. Practical tips also explain how to make a quick shelter for later identification or how to count a flock of birds.