作者
Ted Floyd 该用户提供的媒体文件 档案
日期
地点
Waneka Lake/Greenlee Preserve
Boulder, Colorado, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 成年雄鸟 - X
媒体文件注释
Same bird as in ML98693731, where with a Eur. Collared-Dove. Neither bird vocalized, as far as I am aware.
观察细节
I think this qualifies as African (roseogrisea), not "Ringed Turtle-Dove," due to slimness but overall heft. Note pale color overall (image is a bit light-blasted, cf. adjacent Eur. Collared-Dove), primaries nearly concolor with dorsum, crissum concolor with vent and belly, outer web white. Base of rectrices was black, as is normal on roseogrisea (base of rectrices often white or pale on "Ringed").
技术信息
- 型号
- Canon PowerShot SX50 HS
- ISO
- 200
- 焦距
- 215 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/6.5
- 快门速度
- 1/640 sec
- 尺寸
- 4000 pixels x 3000 pixels
- 原始文件大小
- 2.54 MB