ML464083681
作者
Forest & Kim Starr 该用户提供的媒体文件 档案
日期
地点
Midway Atoll--water catchment area
Midway Islands, United States Minor Outlying Islands
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
Not sure if Least or Little Tern.
观察细节
A combined total of 7 Least and Little Terns were yipping away as we crossed the runway towards Catchment Pond. They were flitting about in the sky, chastising us and chasing every bird that went by, including albatrosses. They are now considered regular on Midway, where they breed on the edge of the runway. Not sure if the image is a Least or a Little. The recording appears to be a mix of both Little Terns (single note ending higher than starting) and Least Terns (double-ish note ending at same pitch as started).
技术信息
- 型号
- DMC-FZ70
- ISO
- 100
- 焦距
- 68.8 mm
- 闪光
- Flash did not fire
- 光圈
- f/5.6
- 快门速度
- 1/320 sec
- 尺寸
- 1409 pixels x 1257 pixels
- 原始文件大小
- 269.19 KB