ML340642191
作者
Matthew Law 该用户提供的媒体文件 档案
日期
地点
Walter E. Long Lake (HOTE-036)
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
Larger gull; mostly white with gray on back and on darker-edged wings. Originally ID'd as RBGU mostly due to light plumage, but slope of forehead, overall head shape, heftiness of bill, messiness of black bill tip all point more strongly to some form of subadult HERG in transition. Unfortunately no other species nearby at the time for better overall size comparison. Further feedback welcome.
技术信息
- 型号
- NIKON D3500
- ISO
- 125
- 焦距
- 600 mm
- 闪光
- Flash did not fire
- 光圈
- f/6.3
- 快门速度
- 1/1600 sec
- 尺寸
- 1791 pixels x 1196 pixels
- 原始文件大小
- 340.46 KB