map 物種樹鴨 Dendrocygna javanica[原始紀錄物種] Dendrocygna javanica日期1922地點觀測方式保存標本記錄者鑑定者資料集Bird collection of National Museum of Nature and Science授權紀錄授權: CC BY來源連結https://www.gbif.org/occurrence/44021316識別號8e2ca1d3-80f7-465e-af77-37de60fafa10 (OccurrenceUUID)gbif.4693773.44021316 (externalID)