Counting butterflies to combat climate change | DW English
- 7 years ago
Butterflies are particularly vulnerable to the effects of climate change – so a German teenager passionate about the creatures is doing her bit for the environment with the help of an app.
More butterflies: http://www.dw.com/en/where-have-all-the-butterflies-gone/g-40187239
More butterflies: http://www.dw.com/en/where-have-all-the-butterflies-gone/g-40187239