- 性別與年齡
- 成鳥，性別未知 - 1
- 回播
- 未使用回播
影音備註
NOTES: (Gen. Climate: Arid.) [These are the Recognition Calls of BNA, apparently given by both a male and a female. Quality added (2-3 - rather busy) - CAM - 8 March 2005]. Habitat: Grassland, Wetland, Freshwater, Pasture, Chaparral.
技術資訊
- 錄音機
- MARANTZ PMD 222
- 麥克風
- 配件
檔案資訊
- 已登錄的
- 9 Nov 2001 - Annette Nadeau
- 已數化的
- 3 Feb 2005 - Mike Andersen