ML201389531 IBC 1174072
- 年齡
- 未確定
- 性別
- 未確定
- 行為
- 飛行中; 覓食或吃東西
影音備註
An adult eating pieces of a mollusc that it had previously broken by droping it while flying. The bird was clearly acting on purpose, in a manner similar to what Bearded Vultures do to crack bones. The mollusc was drop from a height of about 10 m. Elevation: 0 m. Date added to IBC: June 22, 2016.
蒐藏
國際鳥類典藏 (IBC, Internet Bird Collection)
技術資訊
- 相機
- 麥克風
- 配件
- 原始檔案大小
- 14.6 MB