ML618120638
- 性別與年齡
- 成鳥,性別未知 - 1
- 行為
- 築巢中
影音備註
Gathering mud for nest building near barnyard.
觀察細節
Very busy flying through the barnyard area and landing by watered ditch, gathering mud and carrying to nest build site. Calling loudly their distinct swallow calls. Fun to watch as they "weigh" how much mud they are carrying before they take flight.
技術資訊
- 型號
- Canon EOS 7D Mark II
- 鏡頭
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 400
- 焦距
- 400 mm
- 閃光
- Flash did not fire
- 光圈值
- f/7.1
- 快門
- 1/500 sec
- 次方
- 950 pixels x 734 pixels
- 原始檔案大小
- 466.58 KB