- 性別與年齡
- 雄成鳥 - X
觀察細節
These two subspecies are easily told from others by green crown and strong yellow supercilium. Taivana wouldn't have any subocular stripe or spot, which is very evidently yellow in this bird. This individual shows all green forehead, well-defined supercilium, not much yellow ear-coverts and dark loral stripe. These features are commonest among flavissima and rare in lutea. The subspecies are inseperable in practice. Flavissima doesn't have a wintering range in India at all, however for lutea it is mentioned as rare winter visitor to India in Pipits and Wagtails by Per. Adult Male Summer.
技術資訊
- 型號
- Canon EOS 600D
- 鏡頭
- EF-S55-250mm f/4-5.6 IS II
- ISO
- 200
- 焦距
- 250 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/5.6
- 快門
- 1/60 sec
- 次方
- 3516 pixels x 2304 pixels
- 原始檔案大小
- 5.29 MB