Winged Migration (Le Peuple Migrateur) is a 2001 French nature documentary by Jacques Cluzaud, Michel Debats and Jacques Perrin about the incredible migrations made by birds.
The film was shot across seven continents over the course of four years using special aerial photography. It captures several species that make seasonal migrations to warmer climates.
For its amazing photography and unique subject "Winged Migration" is considered by many critics to be one of the best nature documentaries ever made.