ML646121383
American Herring x Great Black-backed Gull (hybrid) Larus smithsonianus x marinus
作者
Paul Jones 该用户提供的媒体文件 档案
日期
地点
Prince Edward Point NWA (general location)
Prince Edward, Ontario, Canada
该地点产生的媒体文件 配图名录- 年龄和性别
- 成鸟，性别未知 - 1
媒体文件注释
Hybrid bird centre (4th from right, 4th from left).
观察细节
Rare. Very large pink-legged adult gull, larger than Herring Gull (direct comparison) with mantle darker than Herring Gull but lighter than Great Black-backed Gull (direct comparison). In gull flock at lighthouse tip. Photographs.
技术信息
- 型号
- Canon EOS R7
- 镜头
- EF600mm f/4L IS III USM
- ISO
- 1250
- 焦距
- 600 mm
- 闪光
- Flash did not fire
- 光圈
- f/4.5
- 快门速度
- 1/1000 sec
- 尺寸
- 4000 pixels x 2667 pixels
- 原始文件大小
- 4.66 MB