作者
Dale Clark 该用户提供的媒体文件
日期
地点
Paton Center for Hummingbirds (Patons' Yard)
Santa Cruz, Arizona, United States
该地点产生的媒体文件 配图名录- 年龄
- 未说明
- 性别
- 未说明
观察细节
Got mediocre, but diagnostic, ID Photos of the previously-reported male Ruby-throated Hummingbird on the Paton's fence. I observed an archilochus hummingbird that looked a lot like a male black-chinned hummingbird, except that the throat was vivid ruby red, contrasting with white chest. In addition, the chin was blackish (vs. BTHU). My photos showed that the tail extended well past the wingtips of the folded wing.
技术信息
- 型号
- Canon EOS 20D
- ISO
- 400
- 焦距
- 400 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/5.6
- 快门速度
- 1/320 sec
- 尺寸
- 628 pixels x 524 pixels
- 原始文件大小
- 256.26 KB