ML210670191
作者
Dave Bengston 该用户提供的媒体文件 档案
日期
地点
Lake Mendocino--boat launch and dam
Mendocino, California, United States
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
- 行为
- 觅食或者进食
媒体文件注释
Ring-billed Gull
观察细节
Small white-headed gull with light gray mantles; all were adults. They had bright yellow eyes with red orbital rings and black rings around the bill and yellow-green legs. No red on bills.
额外物种
- California Gull Larus californicus
- Rock Pigeon (Feral Pigeon) Columba livia (Feral Pigeon)
- Brewer's Blackbird Euphagus cyanocephalus
- Red-winged Blackbird Agelaius phoeniceus
- Canada Goose Branta canadensis
- American Coot Fulica americana
- Common Merganser Mergus merganser
技术信息
- 型号
- Canon EOS 7D Mark II
- 镜头
- EF100-400mm f/4.5-5.6L IS II USM +1.4x
- ISO
- 250
- 焦距
- 560 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/8.0
- 快门速度
- 55923/44738401 sec
- 尺寸
- 2398 pixels x 1713 pixels
- 原始文件大小
- 898.47 KB