ML107599851
作者
Craig Fosdick 该用户提供的媒体文件 档案
日期
地点
Loma Prieta--Upper Mt. Madonna Rd. (SCZ Co.)
Santa Cruz, California, 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 - X
媒体文件注释
Older fledgling; this is probably stretching it a bit, as their is little to no retained juvenile gape, but clearly a young bird. Associating with an adult about .2 mi east of big pullout area at Mt Madonna and Loma Prieta.
观察细节
Photographed. Adult and older juvenile/fledgling about 2/10 mi east of parking lot. Juvenile appeared similar to the juvenile DEJUs that were also present, but slimmer, with longer tail, and lacking the Buffy heavily streaked breast of the juvenile juncos. Also had a uniform light gray head; adult had black chin. Two more birds, both of which appeared to be older fledglings, were also photographed at parking lot.
技术信息
- 型号
- Canon EOS 60D
- 镜头
- EF100-400mm f/4.5-5.6L IS USM
- ISO
- 400
- 焦距
- 400 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/6.3
- 快门速度
- 1/250 sec
- 尺寸
- 2713 pixels x 1807 pixels
- 原始文件大小
- 730.1 KB