Did you know there s a talking gorilla? | #TalkingGorilla | BBC

Meet Koko, a western lowland gorilla who has been taught sign language. She s making us question what we think we know about animal intelligence. Join in the conversation on social media with #TalkingGorilla. The full documentary airs on BBC One Wednesday 15th June and will be available on BBC iPlayer for 30 days afterwards. For those in the US, it s broadcast on PBS on the 3rd August. Subscribe to BBC Earth: http://bit.ly/BBCEarthSubBBC Earth YouTube Channel: http://www.youtube.com/BBCEarth BBC Earth Facebook http://www.facebook.com/bbcearth (ex-UK only) BBC Earth Twitter http://www.twitter.com/bbcearth Visit http://www.bbc.com/earth/world for all the latest animal news and wildlife videos This is a commercial channel from BBC Studios. Service & Feedback https://www.bbcstudios.com/contact/contact-us/