A Natural History of Australian Bats [OP]: Working the Night Shift

To hold a little microbat in your hand, its body the size of the end of your thumb, is nothing but astounding. Its head is nearly the size of a man’s fingernail, its tiny ears are twitching as it struggles to get free, and then it bares its teeth to try and scare you into letting it go. Inside that tiny head is a powerhouse of information. Some of these little bats know the entire landscape of its territory, and can pinpoint a cave entrance in dense forest 500 km from its last home. When th...