An evocative nonfiction narrative follows the swifts on their epic journey north, from the jungles of Africa to nesting sites in Europe. A swift may not look like anything special--it's just a plain brown bird, small enough to nestle in the palm of your hand--but these superheroes of the avian world can fly incredible distances amazingly quickly, reaching speeds of up to seventy miles per hour and spending ten months of every year in the air. Follow...