Overview: This report by Horizon takes a look at the instinctive side of intelligence in animals that shows us that we owe more to instinct than we may care to think.
Watch Trailer
First Air Date: Feb 04, 1964Last Air date: Jul 22, 2024Season: 60 SeasonEpisode: 1162 EpisodeRuntime: 60 minutesQuality: HDIMDb: 7.40 / 10 by 27 usersPopularity: 105.044Language: English