How Birds Sleep

How Birds Sleep Discover the mysterious and fascinating sleeping habits of more than twenty bird species from around the world in this gorgeously illustrated read-aloud picture book, perfect for bedtime, or any time. Have you ever seen a bird sleep? Or wondered just when it is that migrating cranes find the time to catch Z's as they cross the ocean?  From the parrots of Thailand to the ostriches of Australia and even the pigeons of New York City, every bird sleeps―but they do it in ways that will surprise and delight you. Some hang from tree branches, others doze while gliding, and some even burrow underground for a nap.  Written in a witty, conversational voice, and with gorgeous illustrations, this picture book is bursting with interesting facts about this underexplored aspect of bird life all around us.