In the page's words:

We, the "Im Wingert Landscape Conservation Initiative", are a very young association of various Bonn citizens who are committed to preserving the Im Wingert landscape conservation area in Poppelsdorf. We spontaneously came together after the city's public information event on the Im Wingert development plans on May 2, 2018 and quickly wrote an open letter to the mayor and launched further campaigns.

(https://www.landschaftsschutz-im-wingert.de/selbstdarstellung/)