作者
Alix d'Entremont 该用户提供的媒体文件 档案
日期
地点
Pubnico Peninsula--Dennis Point Wharf
Yarmouth, Nova Scotia, 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
媒体文件注释
A vagrant to Nova Scotia.
观察细节
Originally found by Shawn Craik (Université Sainte-Anne) a day or two ago. He didn't tell anyone about it. Ronnie d'Entremont found it this morning and shared with the other birders. I took dad's boat out into the harbour to get better photos. Seen feeding both north and south of the wharves and often seen perched on buoys. Greg Neise commented on photos of this tern and says that it best fits the expected T.s. acuflavida (Cabot's Sandwich Tern). No 'hook' pattern on the outer primaries and thick bill.
技术信息
- 型号
- NIKON D7000
- 镜头
- 300.0 mm f/4.0
- ISO
- 100
- 焦距
- 300 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/6.3
- 快门速度
- 1/2000 sec
- 尺寸
- 3390 pixels x 2324 pixels
- 原始文件大小
- 2.87 MB