Rico Castrovillari (known as @ricosframe) is a video maker based in Italy. He generally makes videos based on nature, animallife, the great outdoors, e.t.c
In this video, during the sunset, starlings murmurations are witnessed. It is difficult to identify the bird species but the stunning visuals leave you startled. The murmur and many kinds of shapes by swarming in the sky have still kept the researchers quizzed.