- 性別與年齡
- 成鳥，性別未知 - 1; 年齡性別未知 - 1
- 聲音
- 叫聲
- 回播
- 未使用回播
影音備註
Gray morph adult tearing apart a prey and a juvenile bird begging loudly. The more nasal calls in the first section belong to the adult; the more whistled ones to the young. ML: Subject identified by recordist as Buteo polyosoma ['poecilochrous'] but assigned to Geranoaetus polyosoma to conform to eBird Taxonomy (v2015). Martha Fischer 30Nov2015. Other Behaviors: Beg.
技術資訊
- 錄音機
- MARANTZ PMD 661
- 麥克風
- Telinga Pro 6
- 配件
- Telinga Parabola 54.7cm/15.5cm (21.5in/6.1in)
檔案資訊
- 已登錄的
- 30 Nov 2015 - Martha Fischer
- 已數化的
- 30 Nov 2015 - Martha Fischer
- 已編輯的
- 30 Nov 2015 - Martha Fischer