Tag Archives: flying mammals

Why Bats Are One of Evolution’s Greatest Puzzles

Listen carefully on a quiet summer night and you might hear them. Even if you don’t see a bat’s frantically fluttering form, you might catch its high-pitched chirp as it searches the night for dinner. You’re probably hearing a little brown bat, a common insect-eater found throughout North America, but it is just one of more than a thousand species of bat ranging from the one-inch-long Kitti’s hog-nosed bat to the enormous, three-pound giant golden-crowned flying fox. Continue reading Why Bats Are One of Evolution’s Greatest Puzzles