ML472681801
作者
Frank Mantlik 该用户提供的媒体文件
日期
地点
Milford Point, CT Audubon
New Haven, Connecticut, 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
- 飞行
- 标签
- 生境
观察细节
Adult perched on small sandbar on S side of main sandbar. Full adult large tern with long orange bill, white forehead and black rear cap with crest, very white/ pale gray upperparts, dark wingtips, black legs. Second bird I spotted when walked out to beach viewing platform. Showed Imani, Ken and George. As tide rose it flew off (2:45) to SW to N end of offshore breakwater. Possibly landed or more likely kept going. Photos to come.
额外物种
技术信息
- 型号
- Canon EOS 7D Mark II
- 镜头
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 500
- 焦距
- 400 mm
- 闪光
- Flash did not fire
- 光圈
- f/7.1
- 快门速度
- 1/4000 sec
- 尺寸
- 1114 pixels x 1280 pixels
- 原始文件大小
- 1.3 MB