They live in spooky caves, in forests, even in the dark reaches of ordinary attics and bridges. They flock by the hundreds, and they sleep while hanging upside down In this beautifully photographed Level 2 Reader, kids learn about one of the most interesting creatures around-and discover the bat's unique place in the wild and in the world. The high-interest topic, expertly written text, and bonus learning activity lay the groundwork for a successful and rewarding reading experience. National Geographic supports K-12 educators with ELA Common Core Resources. Visit www.natgeoed.org/commoncore for more information.