ML590539291
作者
Jeri Edwards 该用户提供的媒体文件 档案
日期
地点
Lopez Lake
San Luis Obispo, California, 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
The sole nesting Clark's Grebe pair had vacated their nest, the last chick hatched (after multiple day observations) on June 24, best guess, since they were still on the nest on June 23 with 2 chicks hatched. No Grebes were seen back in the Wittenberg creek channel where earlier in the year I had observed, best guess, 60 Clark's and Western Grebes rushing and attempting to nest. No other nest to the best of my knowledge was successful this season. I found the Grebe parents quite some distance out in the main channel feeding feathers to their chicks who were riding on the back of one of the parents. The attached photo barely shows three chick heads and is poor quality due to the distance.
技术信息
- 型号
- Canon PowerShot SX70 HS
- 镜头
- 3.8-247mm
- ISO
- 200
- 焦距
- 247 mm
- 闪光
- Flash did not fire
- 光圈
- f/6.5
- 快门速度
- 1/400 sec
- 尺寸
- 2302 pixels x 901 pixels
- 原始文件大小
- 298.84 KB