A video shows a large herd of antelope-like animals walking in a single file line from left to right across a vast, barren landscape. The ground is dry and rocky, with sparse vegetation, and gentle hills rise in the background. The sky is overcast with heavy grey clouds. The animals are light brown with white undersides and appear to be moving steadily. The scene suggests a high-altitude, desolate environment, likely near Hor town, China.