Migration: Exploring the Remarkable Journeys of Birds, Melissa MayntzFlight has fascinated humans since we first looked into the sky and saw birds on the wing, and no flights are more fascinating than the extraordinary migrations birds make every day, week, month, and season of the year. Birds of all sizes, shapes, and species travel hundreds, even thousands of miles between breeding grounds and wintering grounds in search of the best resources for their survival. They navigate brutal obstacles and changing landscapes