This video shows a wildlife enclosure, likely in a zoo, with two deer grazing on grass. In the foreground, a larger deer with a brown coat and a white patch on its hindquarters is actively eating. In the background, a smaller deer with a spotted coat is also grazing. Behind the deer, a large, enclosed structure with a green metal frame and a transparent roof is visible. This structure appears to be an aviary or an enclosure for other animals, with branches and perches inside. The overall setting is lush and green, suggesting an outdoor environment with trees and foliage. The lighting indicates it's daytime, and the overcast sky suggests potentially cloudy or rainy weather. The scene is peaceful, with the deer calmly engaged in their natural behavior of foraging. No visible text is present in the video. The location context is provided as Moscow, Russia.