ML124406911
- 性別與年齡
- 雌成鳥 - 1
影音備註
incubating, 2 eggs
觀察細節
Incubating two eggs (JM Fernandez pers. comm.). Originally identified as Scissor-tailed Nightjar (Hydropsalis torquata). Nacho Areta pointed out that based on dark crown and other features it appeared to be a female Macropsalis forcipata. At first this seemed unlikely to me because during over 10 months of fieldwork near this spot in 2018-2019 no male Macropsalis was ever observed. However, on 29 July 2020 I observed a male and female Macropsalis in display flight over this exact same nest site from 2018 and the identification as Macropsalis of the bird in this photo now seems plausible.
技術資訊
- 型號
- Canon EOS 7D Mark II
- 鏡頭
- EF300mm f/4L IS USM
- ISO
- 640
- 焦距
- 300 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/5.6
- 快門
- 0.02 sec
- 次方
- 2000 pixels x 1333 pixels
- 原始檔案大小
- 1016.89 KB