map 物種玉頸鴉 Corvus pectoralis[原始紀錄物種] Corvus pectoralis日期1873-10-3地點觀測方式保存標本記錄者Steere, Joseph Beal鑑定者資料集University of Michigan Museum of Zoology, Division of Birds授權紀錄授權：CC BY-NC來源連結https://www.gbif.org/occurrence/1987366743識別號005f4475-d155-4ee3-bcd1-c30838f26767 (OccurrenceUUID)gbif.4693885.1987366743 (externalID)