The flight of a starling flock at dusk, know as a murmuration, is one of nature’s most beguiling sights. Blurring the line between the individual and the group, murmurations involve synchronised swooping patterns to ward off predators and exchange information in a manner that’s still something of a mystery to scientists. This two-minute excerpt from the Dutch filmmaker Jan van IJken’s short documentary The Art of Flying follows a spectacular aerial performance from a massive, shape-shifting starling flock over an open field in the Netherlands.