ScienceGermanyTreetop moss and lichens offer vital climate cluesTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceGermany09/15/2023September 15, 2023Mosses and lichens provide vital clues about the health of the wider ecosystem. A research team from the University of Kaiserslautern are studying them in forest canopies.https://p.dw.com/p/4W6txAdvertisement