ML23629761
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
These numbers are under the actual number of the species since males were fully counted, females sampled. Two mixed aggregation flocks with red-winged blackbirds as the nuclear species in both observed. I counted the male red winged blackbirds not the attendant species. Females were counted only as samples in representative areas of the images. Many photographs of both flocks, however not once they formed a single flock.
技術資訊
- 型號
- Canon EOS 5D Mark II
- ISO
- 500
- 焦距
- 840 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/7.1
- 快門
- 1/5000 sec
- 次方
- 5616 pixels x 3744 pixels
- 原始檔案大小
- 4.8 MB