京气神儿丨古都精灵，相伴相生600年

Core Viewpoint - The article highlights the historical significance of the Beijing Swift, which has coexisted with the city for over 600 years, and emphasizes the innovative research combining swift studies with ancient architecture preservation [2]. Group 1 - The Beijing Swift has been a part of the city since the Ming Dynasty, nesting in iconic structures such as the Forbidden City and the Temple of Heaven [2]. - Researcher Yang Zixuan has been involved in a project since 2018 that focuses on the relationship between the swifts and the preservation of the central axis heritage of Beijing [2]. - The sounds of the swifts create a harmonious symphony that intertwines with the historical echoes of the central axis, reflecting a cultural legacy spanning over six centuries [2].