This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Naturschutzgebiet.svg Naturschutzgebietsschild in Deutschland Nature reserve sign in Germany Own NordNordWest Nature reserve signs in Germany Files by NordNordWest
Page 2023 Free-images.com. All images are Public Domain