ML588959871
作者
Chris Hayward 该用户提供的媒体文件 档案
日期
地点
Ano Nuevo SP--Visitors Center, Elephant Seals and trails
San Mateo, California, United States
该地点产生的媒体文件 配图名录- 年龄
- 未说明
- 性别
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观察细节
Viewed from the overlook by the Docent Kiosk. First seen flying towards us over the ocean and along the cliff. Seen flying below us, as well, as they circled close to the cliff and back and forth out to the ocean and back a few times. Large all dark swifts with long swept back broad-based wings. Wing beats much less "fluttery" than other swift species we commonly see. Photos taken.
技术信息
- 型号
- Canon PowerShot SX70 HS
- 镜头
- 3.8-247mm
- ISO
- 100
- 焦距
- 183.8 mm
- 闪光
- Flash did not fire
- 光圈
- f/6.3
- 快门速度
- 1/1000 sec
- 尺寸
- 3459 pixels x 3023 pixels
- 原始文件大小
- 1.45 MB