Video about orang-utans by professor Carel van Schaik / B2

Science Swiss offers a series of 25 videos produced by the Swiss Broadcasting Corporation  in order to give us the chance of getting an idea of the fascinating world of science. The video (18) I propose you to watch is about orang-utans and professor Carel van Schaik from The Anthropological Institute at Zurich university explains us many intersting things about them and their connection to the human being. (LEVEL APPROX.B2)

http://www.swissinfo.ch/eng/news/index.html?siteSect=23500

http://www.swissinfo.ch/eng/specials/science_switzerland/Among_orang-utans.html?cid=653452