Title: Flyers
First published: 1991
Description: Discusses the three groups of prehistoric vertebrates that took to the sky, the flying reptiles, the first birds, and the first bats.
Subjects: Bats, Fossil, Fossil Birds, Fossil Bats, Pterosauria, Prehistoric animals, Birds, Fossil, Pterosaurs, Juvenile literature, Bats, Birds, fossil, Birds
LC classification: QE862.P7 W48 1990