ScienceLiving PlanetTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceCoelho, Saroja Helen07/11/2013July 11, 2013Scaling trees with sloths in Costa Rica, hunting pigs in rural Spain and visiting some of France's gassiest cows.https://p.dw.com/p/196QwAdvertisement Producer & Presenter: Saroja Coelho Studio Director: Eliane Guilarducci