“Bats look and behave a whole lot differently than mice or foxes or elephants, but nobody would argue that they're not mammals. No, bats are just a weird type of mammal that evolved wings and developed the ability to fly. Birds are just a weird group of dinosaurs that did the same thing.” ScienceEvolutionArgumentBatsBirdsDinosaursMammals Book:The Rise and Fall of the Dinosaurs: A New History of a Lost World Source: The Rise and Fall of the Dinosaurs: A New History of a Lost World