Huge flock of birds and pigeons flying above downtown skyline and city in the concrete jungle of Stuttgart in Germany

aerial innenstadt stuttgart roof baden wurttemberg charlottenplatz buildings drone germany birds eye schlossplatz city center center rooftop above skyscraper castle 4k view zentrum pigeons hyper lapse circling downtown flying swabia hauptbahnhof main station hbf cinematic city pigeon circle swarm street moving daimler skyline metropolitan area flock streets birds concrete jungle follow valley kessel cars close animals