Happy Bat Appreciation Day! If you need a reason to appreciate these winged mammals—the only mammal that can fly—here’s a big one: a single bat can eat more than 1,000 mosquitoes in just one hour, helping to keep you bite- and disease-free. . . . #science #animals #animalsofinstagram #bat #night #earth #nature #animalphotography #animalphoto #bats #naturephoto