Donkeys can hear each other braying from more than 7 miles (11 kilometers) away. They can drink more than 6 gallons (22 liters) of water each day. These engaging facts and more are waiting to be discovered in Donkeys, an Animals on the Farm book. This is an AV2 media enhanced book. A unique book code printed on page 2 unlocks multimedia content. This book comes alive with video, audio, weblinks, slide shows, activities, hands-on experiments, and much more.