CultureSacha Dench flies like a birdTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoCulture11/07/2016November 7, 2016British researcher Sacha Dench takes to the skies in a motorized paraglider, following Bewick swans on their journey from Russia to England. Her aim: to find out why they are dying out.https://p.dw.com/p/2SBpGAdvertisement