One of Germany’s public broadcasting services also started running an instance for anyone part of the federal media network: ard.social/about
Translation:
ARD.social is a basis for ARD’s appearances in the #Fediverse network, an amalgamation of various platforms and projects. Regional and nationwide brands, broadcasts, programs and institutions of the federal media network can create profiles at ARD.social. The Mastodon instance ARD.social is operated by Norddeutscher Rundfunk (NDR).
Also the Tagesschau, which is the most important television news show in Germany, is there.