ML33348131
作者
Roger Ahlman 该用户提供的媒体文件 档案
日期
地点
Aeropuerto Internacional Mariscal Sucre (UIO)--Reservorio de agua lluvia
Pichincha, Ecuador
该地点产生的媒体文件 配图名录- 年龄和性别
- 成鸟,性别未知 - X
观察细节
It has been speculated if this bird may be a boreal migrant or derives from the small population not far north of here. The molt would correspond with a boreal migrant post-breeding molt but the size of the bill, pretty much the only measurement that differs significantly, would speak in favor of local ssp peruvianus. I have compared this with my pictures of known peruvianus and the bill looks much the same. Northern birds would have a shorter bill.
技术信息
- 型号
- Canon EOS 5D Mark III
- 镜头
- TAMRON SP 150-600mm F/5-6.3 Di VC USD A011
- ISO
- 2000
- 焦距
- 552 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/8.0
- 快门速度
- 1/1250 sec
- 尺寸
- 1472 pixels x 989 pixels
- 原始文件大小
- 1.47 MB