ML463522321
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
This bird has been here since June 15. Most observers have noted how constantly it sang. I arrived about 10 am, and the area where the bird had been was utterly quiet. After about 15 minutes I heard an unfamiliar emphatic fast warble ( the bird kept singing for at least 20 minutes after it reappeared) and saw the CSWA clearly with its bright yellow crown, chestnut sides and white throat and belly. I got photos, but quality is uncertain Have sound recording. Thanks to everyone who has described the location, particularly Chuck Jensen -- across the 2 meadows, then down an incline to a glade, where the bird hangs out. The coordinates people gave were also very helpful. In the audio recording, the bird that keeps singing in between the CSWA is a MacGillivray's Warbler.
技術資訊
- 型號
- Canon EOS 90D
- 鏡頭
- EF70-300mm f/4-5.6L IS USM
- ISO
- 250
- 焦距
- 300 mm
- 閃光
- Flash did not fire
- 光圈值
- f/5.6
- 快門
- 1/500 sec
- 次方
- 781 pixels x 843 pixels
- 原始檔案大小
- 917.46 KB