Nature and EnvironmentGlobal issuesSaving the right beesTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and EnvironmentGlobal issues07/08/2021July 8, 2021Noise pollution is one factor driving a global decline in insect populations. Worldwide, wild bee diversity has been decreasing since the 1990s. The loss of pollinators threatens the food chain. Which ones need saving?https://p.dw.com/p/3wBttAdvertisement