map 物種疣鼻天鵝 Cygnus olor[原始紀錄物種] Cygnus olor日期2020地點座標經模糊化,模糊化程度:0.1觀測方式人為觀測記錄者tlumxt鑑定者資料集iNaturalist Research-grade Observations授權紀錄授權:CC BY-NC來源連結https://www.inaturalist.org/observations/39160261識別號ed72e824-ca58-4c90-83f9-a669a256ac08 (OccurrenceUUID)dwc.3835716.39160261 (externalID)