Nature and EnvironmentBusy beesTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and Environment04/30/2016April 30, 2016We need bees for our own survival, but bee populations all over the world are dying out. Two Berliners came up with a project to protect bees within the city by installing hives in public landmarks.https://p.dw.com/p/1IdVKAdvertisement