- 年龄
- 未说明
- 性别
- 未说明
媒体文件注释
Two Immature(right) and one adult Cliff Swallow. Barn Swallow on left.
观察细节
A couple pair usually breed with BASW in local barn. Photo includes two immatures and other photos had multiple adults. Estimated percentage from 35 birds sitting on wires.
技术信息
- 型号
- Canon EOS 7D
- 镜头
- EF400mm f/5.6L USM
- ISO
- 250
- 焦距
- 400 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/7.1
- 快门速度
- 1/1600 sec
- 尺寸
- 2208 pixels x 1472 pixels
- 原始文件大小
- 608.54 KB