North America's flying squirrels and Australia's sugar gliders
notwithstanding, the vast majority of them live in rainforests.
Illustrated with arresting photographs, Catching Air takes us around the
world to meet these animals, learn why so many gliders live in Southeast
Asia, and find out why this gravity-defying ability has evolved in Draco
lizards, snakes, and frogs as well as mammals. Why do gliders stop short
of flying, how did bats make that final leap, and how did Homo sapiens
bypass evolution to glide via wingsuits and hang gliders--or is that
evolution in another guise?