ML615216518
作者
Tom Schulenberg 该用户提供的媒体文件 档案
日期
地点
Ocean Beach--Fulton St. to Lincoln Way
San Francisco, California, United States
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
basic plumage, on the beach just north of Judah. initially solitary at water's edge, then flew north and joined a group of Sanderlings. I watched this bird at close range for several minutes - was pretty tame! - but don't see that many dowitchers these days and am not that well versed in the subtleties of of the structural and plumage characters for identification of dowitchers in basic. I took a series of photos with my smartphone, just in case; I'll leave it to others to see if these have any utility (beyond documenting 'Limnodromus sp.'). finally it called once while standing on the beach, a quick tu-tu. at that point I started a Merlin recording, slowly walked towards it, and it called again as it took flight and headed up the beach.
技术信息
- 型号
- SM-G781V
- ISO
- 25
- 焦距
- 7.1 mm
- 闪光
- Flash did not fire
- 光圈
- f/2.4
- 快门速度
- 1/405 sec
- 尺寸
- 4032 pixels x 3024 pixels
- 原始文件大小
- 1.96 MB