![The nature reserve Kirchheller Heide, The Pfingstsee lake, created by mining subsidence caused by coal mining, near Bottrop, NRW, Germany Stock Photo - Alamy The nature reserve Kirchheller Heide, The Pfingstsee lake, created by mining subsidence caused by coal mining, near Bottrop, NRW, Germany Stock Photo - Alamy](https://c8.alamy.com/comp/2CT80NF/the-nature-reserve-kirchheller-heide-the-pfingstsee-lake-created-by-mining-subsidence-caused-by-coal-mining-near-bottrop-nrw-germany-2CT80NF.jpg)
The nature reserve Kirchheller Heide, The Pfingstsee lake, created by mining subsidence caused by coal mining, near Bottrop, NRW, Germany Stock Photo - Alamy
![Dortmund, Eving, D-Dortmund, Ruhr area, Westphalia, North Rhine-Westphalia, NRW, D-Dortmund-Eving, Sueggel Nature Reserve, Sueggel Forest, compound, g... - SuperStock Dortmund, Eving, D-Dortmund, Ruhr area, Westphalia, North Rhine-Westphalia, NRW, D-Dortmund-Eving, Sueggel Nature Reserve, Sueggel Forest, compound, g... - SuperStock](https://cdn.superstock.com/1566/Comp/1566-15061480.webp)
Dortmund, Eving, D-Dortmund, Ruhr area, Westphalia, North Rhine-Westphalia, NRW, D-Dortmund-Eving, Sueggel Nature Reserve, Sueggel Forest, compound, g... - SuperStock
![wetland biotope in the nature reserve elmpter schwalmbruch,schwalm nette nature park,niederrhein,nrw,germ wetland biotope in the nature reserve elmpter schwalmbruch,schwalm nette nature park,niederrhein,nrw,germ](https://www.imago-images.com/bild/st/0147734724/w.jpg)
wetland biotope in the nature reserve elmpter schwalmbruch,schwalm nette nature park,niederrhein,nrw,germ
![nature reserve 'Heisinger Ruhraue' in spring, Germany, North Rhine-Westphalia, Ruhr Area, Essen, Stock Photo, Picture And Rights Managed Image. Pic. BWI-BS310809 | agefotostock nature reserve 'Heisinger Ruhraue' in spring, Germany, North Rhine-Westphalia, Ruhr Area, Essen, Stock Photo, Picture And Rights Managed Image. Pic. BWI-BS310809 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/4aff3367c497ed1e0e24b752cc80b839/bwi-bs310809.jpg)
nature reserve 'Heisinger Ruhraue' in spring, Germany, North Rhine-Westphalia, Ruhr Area, Essen, Stock Photo, Picture And Rights Managed Image. Pic. BWI-BS310809 | agefotostock
![D-Attendorn, nature reserve Ebbegebirge, Sauerland, Westphalia, North Rhine-Westphalia, NRW, Stock Photo, Picture And Rights Managed Image. Pic. VIG-4307629 | agefotostock D-Attendorn, nature reserve Ebbegebirge, Sauerland, Westphalia, North Rhine-Westphalia, NRW, Stock Photo, Picture And Rights Managed Image. Pic. VIG-4307629 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/49d57ef1a3ff45d398b2bfe4521acc4a/vig-4307629.jpg)
D-Attendorn, nature reserve Ebbegebirge, Sauerland, Westphalia, North Rhine-Westphalia, NRW, Stock Photo, Picture And Rights Managed Image. Pic. VIG-4307629 | agefotostock
![Nature Reserve Felsenmeer, Hemer, Sauerland, North Rhine-westphalia, Germany Stock Photo, Picture And Royalty Free Image. Image 127361994. Nature Reserve Felsenmeer, Hemer, Sauerland, North Rhine-westphalia, Germany Stock Photo, Picture And Royalty Free Image. Image 127361994.](https://previews.123rf.com/images/chrishoff/chrishoff1907/chrishoff190700019/127361994-nature-reserve-felsenmeer-hemer-sauerland-north-rhine-westphalia-germany.jpg)