Bats

Kari Schuetz

2008 թ. օգս · Bellwether Media

Այս էլ․ գրքի մասին

When nighttime comes, bats fly out of trees, caves, and barns to begin their hunt. Some make high-pitched calls, and then they wait and listen. Echoes will lead them to their prey! Learn how bats sleep upside down, use sound to find prey, and more.