A new study from BBC Earth and the University of California has revealed that watching nature documentaries can make you happier, so we’re on a mission to bring real happiness to as many people as possible by improving their connection to nature. You can find out more here www.realhappinessproject.com

Subscribe to the BBC Earth YouTube channel: http://www.youtube.com/subscription_c…
BBC Earth YouTube Channel: http://www.youtube.com/BBCEarth

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Visit http://www.bbc.com/earth/world for all the latest animal news and wildlife videos

This is a channel from BBC Worldwide who help fund new BBC programmes.

More information here : http://realhappinessproject.bbcearth.com