On Sunday, 30. April, 10 Clock, you can look forward to a guided bird call hike in the Gießen nature protection forest "At the Hangelstein" be happy. Wolfgang Bellof, who has already done the autumn hike with us, explains the local bird world to us (and he knows them all! Is unbelievable). Then I propose lunch in the "Karlsruhe" in Giessen-Wieseck. Please register with Petra Bröckmann.