A drone footage shows mountains and birds flying in the sky. The mountains are covered with green trees and some rocky areas. The sky is cloudy and the weather appears to be overcast. There are several birds flying at different altitudes, some closer to the mountains and others higher up in the sky. One bird is seen close to a mountain peak, while another is flying further away. The drone is capturing the scene from a high vantage point, providing a wide view of the mountainous landscape and the birds in flight.