Living Planet: Environmental SurprisesTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoProducer & presenter: Charlotta Lomas02/19/2015February 19, 2015Uncovering ancient civilizations in the Amazon using drones – pet ownership of lemurs threatens he primate’s existence – And what happens to marine life in the Arctic polar night?https://p.dw.com/p/1EeecAdvertisement