ML618974771
作者
Kevin Zimmer 该用户提供的媒体文件
日期
地点
KJZ yard, Garcia Rd, Atascadero
San Luis Obispo, 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
- 未说明
观察细节
After a 3-day absence of not seeing any White-throated Sparrows in the yard, the darker, streakier-breasted of the tan-striped birds that wintered on our property resurfaced today. I will upload documentary photos shortly. This may constitute the latest record ever for the yard for this species, which is almost always the last of the three Zonotrichia species to leave in spring. The White-crowned Sparrows typically pull out between the 2nd and 3rd week in April, the Golden-crowned Sparrows hang in until the very end of April, and the White-throated usually leave in the first few days of May. But May 10 is very late.
技术信息
- 型号
- Canon EOS R7
- 镜头
- RF100-500mm F4.5-7.1 L IS USM
- ISO
- 1600
- 焦距
- 500 mm
- 闪光
- Flash did not fire
- 光圈
- f/29.0
- 快门速度
- 1/400 sec
- 尺寸
- 5833 pixels x 3667 pixels
- 原始文件大小
- 5.37 MB