國際鳥類典藏 (IBC, Internet Bird Collection) 探索收藏
ML201765491 IBC 1173106
- 年齡
- 未確定
- 性別
- 未確定
- 行為
- 覓食或吃東西
影音備註
An adult performing a type of foraging behavior by extending its body flat out over the water then dipping the bill halfway.....below the surface and then vibrating the bill rapidly to agitate the water.This agitation is apparently a fatal attraction that some fishes have for splashing water, and is exploited fully by the bird, as shown at the end of this clip. Elevation: 24 m. Date added to IBC: June 22, 2016.
觀察細節
IBC scientific name: Egretta thula brewsteri.
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
- 11.25 MB