From the beloved New York Times bestselling author of the “fascinating…entertaining” (The Daily Beast) National Book Award finalist The Soul of an Octopus, a charmingly perfect gem of a book about the most exquisite and extraordinary of winged creatures—hummingbirds.As one of the most beautiful and intriguing birds found in nature, hummingbirds fascinate people around the world. The lightest birds in the sky, hummingbirds are capable of incredible feats, such as flying backwa