Just how smart are dolphins? Can they understand their own reflection? 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.bbcearth.com... Read more »
SUBSCRIBE to the OFFICIAL BBC YouTube channel ? https://bit.ly/2IXqEIn GET ALL your fresh TV and sofa-hugging box sets on BBC iPlayer ? https://bbc.in/2J18jYJ The ‘Inside the Animal Mind’ team rig a house... Read more »
We all know that crows are smarter than the average bird, but will 007 be able to solve the complex puzzle and retrieve his reward? Subscribe: http://bit.ly/BBCEarthSub WATCH MORE: New on Earth:... Read more »