ML21657281
作者
Vincent O'Brien 该用户提供的媒体文件 档案
日期
地点
Hornsby Bend (HOTE 037)
Travis, Texas, 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
continuing female bird. found today on POND 2; Greater was being pursued by male Lesser. compared to nearby Lesser, this female duck was slightly larger, and had a lower and more rounded head profile with distinct pale cheek patch, darker overall coloration, bigger-wider bill with obvious large dark nail, and extensive white at base of bill. further note yellow eyes-not amber like nearby Lesser.
技术信息
- 型号
- Canon PowerShot SX520 HS
- ISO
- 100
- 焦距
- 180.6 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/6.0
- 快门速度
- 1/320 sec
- 尺寸
- 4608 pixels x 3456 pixels
- 原始文件大小
- 2.55 MB