ML646859659
作者
Alvan Buckley 该用户提供的媒体文件 档案
日期
地点
St. John's--Quidi Vidi Lake
Avalon Peninsula-St. John's, Newfoundland and Labrador, Canada
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
Alert by Jared Clarke. Thanks! Ongoing adult first found in October and only seen a few times since then. Relatively in close at west end. Smaller than most nearby gulls. Similar size and structure to a nearby juv LBBG but with more rounded head. Primaries similarly long. Mantle obviously darker than any Herring but still a shade or two paler than the palest LBBG. Dark eye, tricolored bill. Large apical spots. Flapped its wings a few times revealing extensive black in the primaries. Hopefully it continues to be a regular hear!
技术信息
- 型号
- Canon EOS R5m2
- 镜头
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 400
- 焦距
- 400 mm
- 闪光
- Flash did not fire
- 光圈
- f/5.6
- 快门速度
- 1/2000 sec
- 尺寸
- 1030 pixels x 579 pixels
- 原始文件大小
- 232.5 KB