ML89396031
作者
Michael Willison 该用户提供的媒体文件 档案
日期
地点
Branched Oak SRA
Lancaster, Nebraska, 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
Smaller than RBGU's, with darker mantle. Adult winter plumage. Brown wash over head typical of winter plumage. Much smaller and thinner bill than RBGU's, all yellow. Dark eyes and note that they are larger than nearby RBGU's. Thinner legs and smaller feet than RBGU. Legs more of a greenish-yellow. Outer primaries with more white than RBGU and less black overall in primaries. Observed at original rock where Noah located the bird across from gull beach. Observed for about 1 minute before it flew. At dusk, briefly relocated out on the water in the scope but distant and very poor lighting.
技术信息
- 型号
- Canon PowerShot SX60 HS
- ISO
- 1600
- 焦距
- 247 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/6.5
- 快门速度
- 1/250 sec
- 尺寸
- 2740 pixels x 1729 pixels
- 原始文件大小
- 2.41 MB