Description
By Bonnie Bader
Did you know that hummingbirds are the only creatures that can fly forward, backward, sideways, and even upside down? Their wings flap as many as eighty times per second, and their hearts beat up to 1,200 times every minute. Read all about the tiniest in America.
Grosset & Dunlap 2015
ISBN 978-0-448-48713-7
