Bats use radar to find their food! Sow bugs lived with the dinosaurs! Hummingbirds fly like helicopters! 40,000 ants have the brain cells of one human. Author Nancy MacCoon combines zoology with whimsical details to teach children about the world around them. Backyard Wonders is sure to capture the hearts and imaginations of children everywhere. Age group: Children. Hardback, 10″x10″. 36 pages.