Rufous Hummingbird - Barbara N. Charlton
報告

提供者

日期

eBird 紀錄清單 S283911308

地點

Private Residence - Margaret Ave
Hamilton, Ontario, Canada
來自這個地點的影音 影音名錄
地圖
地圖 座標: 43.2164563, -79.7225061
年齡
未確定
性別
未確定

觀察細節

Continuing at this location since Saturday. Thank you Rob for allowing us to see this bird! Brett asked Sheri Williamson for her thoughts on this bird. Sheri's response was: The widths, shapes, and patterns of the rectrices and minimal fringes on the uppertail coverts and rump are inconsistent with an unhybridized Allen's, and I don't see any of the subtle signs that associate with hybrid origin, so it's "safe" to call her a Rufous.

技術資訊

型號
COOLPIX P900
ISO
140
焦距
499.8 mm
閃光
Flash did not fire
光圈值
f/6.5
快門
1/500 sec
次方
3529 pixels x 2752 pixels
原始檔案大小
4.47 MB