Subscribe and 🔔 to the BBC 👉 https://bit.ly/BBCYouTubeSub Watch the BBC first on iPlayer 👉 https://bbc.in/iPlayer-Home Spy Otter quietly films the most intimate views of otters using tools and caring for their young. Animatronic spy creatures go undercover to explore the world of animal intelligence and reveal their use of tools, self-medication, culture and subterfuge. Spy in the Wild | Series 1: Intelligence | BBC #BBC #BBCiPlayer #SpyintheWild