Ruby-throated Hummingbird - James Hoyson
报告

作者

日期

eBird记录 S149587390

地点

Skytop Lodge, Skytop US-PA (41.2266,-75.2397)
Monroe, Pennsylvania, United States
该地点产生的媒体文件 配图名录
地图
地图 坐标: 41.226574, -75.239728
年龄
未说明
性别
未说明

观察细节

Tentatively identified as a CAHU based on humpback appearance, curved wings that extend past short slightly rounded tail not forked like RTHU, smaller than the RTHU’s that were frequenting the feeders. This bird never went to any of the feeders while I was there but rather only fed at the trumpet vine flowers. The RTHU were longer in appearance and much more streamlined. After further review it was determined that this was a juvenile/immature female RTHU that had a weird shape.

技术信息

型号
Canon EOS R5
镜头
RF100-500mm F4.5-7.1 L IS USM
ISO
6400
焦距
500 mm
闪光
Flash did not fire
光圈
f/7.1
快门速度
1/1000 sec
尺寸
2048 pixels x 1366 pixels
原始文件大小
1.34 MB