Nature across Europe is under threat. Meet the passionate people battling to save our environments and species - from a tiny mollusc in Northern Ireland to a butterfly in Slovenia. Show more

Scientists in Belfast investigate if seaweed could help combat climate change while activists in Germany aid a spectacular underwater miracle. Show more

From changing behaviour in the Scottish Highlands to taking to the skies over the Alps – discover how passionate humans are battling to save the UK and Europe’s at-risk species. Show more