How Birds Evolve: What Science Reveals About Their Origin, Lives & Diversity
Author and biologist Douglas J. Futuyma takes readers through the evolutionary history of birds in his book How Birds Evolve. Futuyma embarked on a journey resulting in his evolving into a serious expert on birds. Thousands of fellow bird watchers are at different levels of interest, involvement and personal goals in this interesting hobby. Many are perfectly happy to put birdseed in decorative feeders placed strategically in their backyard and watch the chickadees, doves and hummingbirds fly in and out. It really does not matter whether it’s a Black-capped Chickadee versus a Carolina Chickadee; a Mourning Dove versus a Rock Dove; or an Allen’s hummingbird versus a Green-breasted Mango hummingbird.