ML646087355
作者
Melissa Johnson 该用户提供的媒体文件 档案
日期
地点
Don Edwards NWR--Pond A16
Santa Clara, California, United States
该地点产生的媒体文件 配图名录- 年龄
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- 性别
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观察细节
Golden plover on tiny “island” north of large island #17. With 8 killdeer also on island. Observed from both the south and north side of pond. Much smaller than a BBPL (close to killdeer in size), with a slender appearance and relatively long neck and legs. Gold-edged feathers and gold spots on back. Golden face and head, dark spots behind eyes, and a pale supercilium. Was on island for at least ~1.25 hours (from 11:15 to 12:30). We saw it resting, foraging, preening, and calling during that time. Melanie took her digiscoped photos through Melissa's scope. At its peak, it was calling once every 20 seconds or so (each sound file is just one call, with background noise)
技术信息
- 型号
- DSC-RX10M4
- ISO
- 100
- 焦距
- 220 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/4.0
- 快门速度
- 1/1000 sec
- 尺寸
- 788 pixels x 526 pixels
- 原始文件大小
- 114.27 KB