ML542650501
作者
Michael J Good 该用户提供的媒体文件 档案
日期
地点
Lesser Scaup Stakeout, Hatchery Road, Orland, Maine, US (44.568, -68.678)
Hancock, Maine, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 成年雄鸟 - 1
观察细节
Donna Reis and I came over from BH this morning to see if the Greater and Lesser Scaup were still here. This appears to be the only open water locally so an excellent location for our winter ducks. The two male Lesser Scaup are loafing with two female Greater Scaup. We note the thinner head shape of the Lesser Scaup compared to the wider Greater Scaup. The smaller straighter bill of the male LESC compared to the wider and longer female Greater Scaup bill. The taller peaked head of the Lesser Scaup males is seen well in the pictures. Peaked crown, purplish head,, small blue bill compared to greater scaup female right next to them.
额外物种
技术信息
- 型号
- NIKON D7100
- ISO
- 2500
- 焦距
- 600 mm
- 闪光
- Flash did not fire
- 光圈
- f/9.0
- 快门速度
- 1/2500 sec
- 尺寸
- 2185 pixels x 1116 pixels
- 原始文件大小
- 759.75 KB