map 物種黑天鵝 Cygnus atratus[原始紀錄物種] Cygnus atratus日期2011-3-25地點台北市大安區25.02,121.538海拔:20公尺觀測方式人為觀測記錄者Tsai-Yu Wu鑑定者資料集Xeno-canto - Bird sounds from around the world授權紀錄授權:CC BY-NC來源連結https://www.gbif.org/occurrence/2243878226識別號7767136a-faaa-4715-b0cc-d33ae6ab60a2 (OccurrenceUUID)gbif.4693713.2243878226 (externalID)