ML646731533
Larus sp. Larus sp.
作者
Paul Saraceni 该用户提供的媒体文件
日期
地点
Ocean Beach-- across from Oceanside Water Polution Plant (FOR STATIONARY SEAWATCH ONLY)
San Francisco, California, 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
媒体文件注释
I am not whether the dark-backed, black-billed gull in the center of this cropped photo is the same individual as the candidate LBBG in the other photos.
观察细节
Many -- but focusing on several interesting individuals found in "spray" shots of the gull flock, including a candidate for Lesser Black-backed Gull. IDs TBD if possible.
额外物种
- Western Gull Larus occidentalis
- American Herring Gull Larus smithsonianus
- Glaucous-winged Gull Larus glaucescens
- California Gull Larus californicus
- Short-billed Gull Larus brachyrhynchus
- Western x Glaucous-winged Gull (hybrid) Larus occidentalis x glaucescens
技术信息
- 型号
- Canon EOS R5
- 镜头
- RF200-800mm F6.3-9 IS USM
- ISO
- 200
- 焦距
- 570 mm
- 闪光
- Flash did not fire
- 光圈
- f/9.0
- 快门速度
- 1/640 sec
- 尺寸
- 1574 pixels x 974 pixels
- 原始文件大小
- 550.98 KB