ML243249831
- 年齡
- 未確定
- 性別
- 未確定
影音備註
GWGU, wings up. With Snowy Egrets on spillway.
觀察細節
9-2020 update: TBRC accepted 2020-45. Some way smarter birders than I are calling this a GWGU. Illustration #300 in this paper is a pretty close example: https://www.pugetsound.edu/files/resources/ebels-et-al-gwgu-and-hybrids_db-2352001.pdf. Thanks, Scotty, for the find and updates. Bird flew in front the fishing pier, landed in top of the spillway, preened for about 7 minutes, then flew off to the NW, in the general direction of the city park.
其他鳥種
技術資訊
- 型號
- Canon PowerShot SX720 HS
- ISO
- 160
- 焦距
- 172 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/6.9
- 快門
- 1/500 sec
- 次方
- 3667 pixels x 2665 pixels
- 原始檔案大小
- 2.67 MB