The video captures a large flock of birds flying in the sky. The birds are mostly white with black wingtips, and they are flying in a coordinated manner. The sky is overcast, and the ground below is covered in snow. The birds are flying in various directions, but they maintain a general upward trajectory. The video is shot from a distance, making it difficult to count the exact number of birds, but there are easily hundreds. The birds appear to be small in size, possibly sparrows or similar species.