British Bats : 93

In Britain, one in three of our native land mammals is a bat, yet these fascinating creatures often live unnoticed among us—many species roost in our homes and some are now almost entirely dependent on man-made structures for their survival. As the only mammals capable of powered flight, and one of just two groups to have developed sophisticated echolocation (alongside dolphins and their relatives), bats have a remarkable ecology and behavior that sets them apart. In this comprehensive account, John Altringham explores all aspects of their natural history, from their origins and evolution to their feeding habits, reproduction, and behavior. The book also examines the threats facing bat populations and the conservation efforts underway to protect them, before providing practical guidance on how to watch and study these extraordinary animals in the wild.