- 性別與年齡
- 幼鳥,性別未知 - 1
- 行為
- 覓食或吃東西
影音備註
A juvenile at a feeding station, drinking and eating grain. Rarely documented plumage.
觀察細節
We saw well and documented (photos and videos) all the charateristics of nigrifrons: black forehead, submalar area and chin, absence of white wing patch and ear-coverts tinged grey.
技術資訊
- 相機
- 麥克風
- 配件
- 原始檔案大小
- 125.32 MB