Rufous Hummingbird - Barbara N. Charlton
报告

作者

日期

eBird记录 S283911308

地点

Private Residence - Margaret Ave
Hamilton, Ontario, Canada
该地点产生的媒体文件 配图名录
地图
地图 坐标: 43.2164563, -79.7225061
年龄
未说明
性别
未说明

观察细节

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.

技术信息

型号
COOLPIX P900
ISO
360
焦距
428.4 mm
闪光
Flash did not fire
光圈
f/6.5
快门速度
1/500 sec
尺寸
2932 pixels x 2367 pixels
原始文件大小
2.7 MB