Vertical video from the Central Park Serenity Pack pack by Petrine Fong. Scenes include: birds in flight, flock of birds, blue sky, urban setting, city architecture, building facade, daytime, sunny weather, clear sky, rooftop view, pigeons, cityscape, outdoor photography, freedom, flying birds, migration, downtown area, building rooftop, nature in city, urban wildlife, modern architecture, spring season, summer season.