ML610782653
作者
Zach Millen 该用户提供的媒体文件 档案
日期
地点
stakeout MacGillivray's Warbler, W. Fort Mifflin Rd., Philadelphia (2023)
Philadelphia, Pennsylvania, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 幼鸟,性别未知 - 1
观察细节
Very rare, appears to be a potential third Pennsylvania record. First spotted/found by Ross, who then promptly alerted the rest of us, then well seen/heard by all for ~5 minutes after. Bird was gleaning in field to the east of pin, at first with the OCWA (leading to some temporary confusion). Juvenile, formative plumage by worn alula and primary coverts. ID points for MacGillivray's over Mourning: Complete hood. All white throat with no hint of yellow. Gray breastband dividing white throat and yellow abdomen. Strong, all white eye arcs, with the top arc being tall and not wide. Rectrices project beyond undertail coverts quite far. Ross Gallardy did get to see this bird!
技术信息
- 型号
- Canon EOS 7D Mark II
- 镜头
- EF400mm f/5.6L USM
- ISO
- 500
- 焦距
- 400 mm
- 闪光
- Flash did not fire
- 光圈
- f/6.3
- 快门速度
- 1/1000 sec
- 尺寸
- 2465 pixels x 1643 pixels
- 原始文件大小
- 795.09 KB