ML227274401
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
I heard the bird first, which stopped me in my tracks. I listened to it vocalize for several minutes and am certain it was a Hammond's. It took me about 20 minutes to get my bins on it and another 30 after that to obtain a few photos. It was vocalizing the entire time, repeating the first note of its song. Lower pitched and slower than Dusky to me. Twice in that time it vocalized several sharp call notes in a row, almost exactly as the audio in the Sibley app, which should clinch the ID. Hammond's is a definite breeder in this drainage and there are usually 3-5 pairs. I'm very familiar with their vocalizations.
技術資訊
- 型號
- Canon EOS 7D Mark II
- 鏡頭
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 100
- 焦距
- 400 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/5.6
- 快門
- 1/320 sec
- 次方
- 1500 pixels x 1001 pixels
- 原始檔案大小
- 409.59 KB