ML47272771
作者
Daniel George 该用户提供的媒体文件 档案
日期
地点
Pt. Reyes--Drakes Beach (DO NOT INCLUDE Horseshoe Pond or beach/estero beyond Horseshoe Pond)
Marin, 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
Dark brown duck with round white spot on side of face. Pale cheek. Small bill, steep forehead. Moderately long, spiky tail. Small in comparison to nearby scoters. Bird was only about 100 meters offshore, but paddled toward band of sunlight glare on the water, then dived, and when reappeared was in glare, rendering further viewing and photography impossible. I did manage to get a couple of less than fully satisfying snapshots before it full paddled into glare. I could have relocated to west for a better angle, but waves appeared to be gaining on my outcrop perch and I wanted to depart before wading would be required. Recording as female due to time of year - BNA indicates first year birds molt out of juvenile plumage in early autumn.
技术信息
- 型号
- Canon PowerShot SX50 HS
- ISO
- 250
- 焦距
- 215 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/6.5
- 快门速度
- 1/1250 sec
- 尺寸
- 1150 pixels x 1150 pixels
- 原始文件大小
- 1.01 MB