ML622178602
Larus sp. Larus sp.
作者
Anonymous eBirber 该用户提供的媒体文件
日期
地点
Bakkatjörn (pond only)
Höfuðborgarsvæði, Iceland
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
Edit- juvenile may still be a more pale herring x glaucous, that is also small and maybe has an underdeveloped bill. One juvenile, one 2cy. Pale primaries, smaller overall, smaller head, slimmer chest and body, small and thin bill, longer primary projection past tail when standing. In 1st cycle individual, covert pattern sparser and less fine than seen in most glaucous juvenile. Exceptional early record for juvenile of this species in Iceland if ID is correct.
技术信息
- 型号
- Canon EOS R5
- 镜头
- RF100-500mm F4.5-7.1 L IS USM
- 焦距
- 500 mm
- 闪光
- Flash did not fire
- 光圈
- f/7.1
- 快门速度
- 13981/44739201 sec
- 尺寸
- 2094 pixels x 1455 pixels
- 原始文件大小
- 834.22 KB