Migration

Bird Migration: The Longest Journeys in the Animal Kingdom -- Arctic Terns, Godwits, and the Science of Epic Flight

Explore the science of bird migration, from the Arctic tern's 44,000-mile annual journey to the bar-tailed godwit's non-stop 7,000-mile flight. Expert-written guide covering V-formation aerodynamics, magnetic navigation, flyways, altitude records, and the threats facing migratory birds worldwide.