Zoo
ZOO is a film about the zoo in Miami, Florida, the care and maintenance of the animals by the keepers, the work of the veterinarians and their staff, and the visits to the zoo by people from all over the world. The film presents the wide diversity of interests and activities at the zoo and the interrelatedness of the animal, human, ethical, financial, technical, organizational and research aspects of operating the zoo.
Starring
Watch "Zoo" on Kanopy released in 1993. It's a documentary movie, and has a rating of 7.2 out of 10 from Imdb which is usually fine for this kind of movie.