Life in the Air S01E03 - Crowded Skies

Documentary series setting out to discover how animals effortlessly beat gravity to master life in the air, with the help from animals from around the world. This episode features a creature that creates sound out of thin air with the world's fastest courtship display and arguably the world's most aggressive bird. In a South American jungle, there's 'hunt and evasion' flying during the night, as bats and moths fight for the upper hand in one of the world's oldest arms races. Plus a camera films a giant flock to unlock the secrets that keep half a million birds from colliding in the same air space.