The video captures a Mona monkey (Cercopithecus mona) in a large, gridded metal cage at what appears to be a zoo or animal sanctuary in Markurdi, Nigeria. The monkey, characterized by a visible white stripe across its face, is seen moving about its enclosure, walking on the concrete floor and then climbing onto a wooden structure. The scene is brightly lit, indicating daytime. An informational sign is attached to the cage, identifying the animal as a "Mona monkey" and providing details about its characteristics, habitat in West Africa (Ghana and Cameroon), and the island of Grenada, its diet of fruits, insects, and leaves, and its social behavior in groups of up to 35 individuals. The background shows distant structures, confirming an outdoor setting.