Learn where and how budgerigars live and communicate in the wild, how to choose them correctly, feed and care for them optimally, how to easily set up a large and varied aviary for them, and observe the world of budgerigars. With plenty of additional information, tips, and instructions, Kurt Kolar, a zoologist, behavioral researcher, and former director of the Schönbrunn Zoo, demonstrates how budgerigars can feel at home.