Stock Photo - 13 July 2020, Brandenburg, Frankfurt (Oder): Two young kestrels are standing on a roof of an outbuilding of the concert hall ""Carl Philipp Emanuel Bach"". In an opening in the wall in the atrium of the concert hall, a pair of kestrels has raised three young kestrels this year. They have been exploring the surrounding area with first flight attempts for a few days now. Already last year the venerable wall was the birthplace of several young animals. The kestrel prefers high altitude breeding sites. This preference is also the reason for its designation as a wall, cathedral or church falcon. Photo: Patrick Pleul/dpa-Zentralbild/ZB. - Frankfurt (Oder)/Brandenburg/Germany