SocietyCosta Rica's biological corridorsTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoSociety04/04/2016April 4, 2016The cloud forests of Costa Rica are home to some 400 rare bird species. Their natural habitat is threatened by climate change. The solution: Biological Corridors.https://p.dw.com/p/1IOqEAdvertisement