ML503129231
- 年齡
- 未確定
- 性別
- 未確定
- 行為
- 飛行中
觀察細節
Photos. Hummingbird(s) with rufous tones extending over flanks and back, which includes green. Four photos show the tail of one bird with some spread. An apparent notch at r2 is visible in one photo of the back of the bird (ML503139891), and the width of r5 appears out of range for Allen's hummingbird. It is unclear whether I saw two birds. Feeders were visited at the back and front porches within a minute or so of one another, which is suggestive of two birds, but my photos do not show differences in plumage details and I am not aware that both birds were ever observed simultaneously. . Reporting as S. rufus now that eBird reviewers have looked at records from multiple observers.
技術資訊
- 型號
- Canon EOS 7D
- 鏡頭
- EF400mm f/5.6L USM
- ISO
- 4000
- 焦距
- 400 mm
- 閃光
- Flash did not fire
- 光圈值
- f/5.6
- 快門
- 1/1250 sec
- 次方
- 4454 pixels x 2969 pixels
- 原始檔案大小
- 8.84 MB