- 性別與年齡
- 雄成鳥 - X
影音備註
Male Ruby-throated Hummingbird. Trail, BC. Aug 6, 2017. Photo: Chris Charlesworth.
觀察細節
Male at feeder. Lovely deep red gorget, with black chin. Green back, dark, forked tail. Greenish /gray wash on sides of breast and flanks. Noticeable white collar and small white fleck behind the eye. Calls very similar to Black-chinned. Defending feeder from other hummers.
技術資訊
- 型號
- Canon EOS 60D
- 鏡頭
- EF100-400mm f/4.5-5.6L IS USM
- ISO
- 2000
- 焦距
- 400 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/8.0
- 快門
- 1/2000 sec
- 次方
- 1000 pixels x 809 pixels
- 原始檔案大小
- 585.65 KB