https://joy.videvo.net/videvo_files/video/free/2018-03/large_watermarked/180301_02_B_Rooftop_02_preview.mp4 Pigeon Taking Flight on a Rooftop Pigeon taking flight from a high rooftop in Hong Kong. 1080pabovebirdbuildingcityflightflyinghighpigeonroofskyscraperurban