ML64165021
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
Attempted head count as they arrived from various places to roost on a small "island" or on shore at dusk. Most we have ever seen at once. Looked closely with binocs and could only see Cattle Egrets not other similar species. Hard to capture number with photos. Did a deliberate head count when birds were fairly settled. These photos show just a slice of the numbers. By the time the group was very large the light was too low for photos but good enough to count birds.
技術資訊
- 型號
- Canon EOS 7D Mark II
- ISO
- 200
- 焦距
- 313 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/5.6
- 快門
- 1/400 sec
- 次方
- 5264 pixels x 3292 pixels
- 原始檔案大小
- 4.29 MB