- 性別與年齡
- 雄鳥,年齡未知 - X
觀察細節
Flock of 15-20 crossbills actively foraging in short-needles pines north of the fountain pond. They interacted and quarreled quite a bit as they munched on pine seeds and flew back and forth between the pines. I saw them make one longer flight across the baseball field as well, and when they flew the longer distance they stuck to a tight formation. I did not detect any variation in call notes, and I believe this flock was all Type 2s.
技術資訊
- 型號
- Canon EOS 60D
- 鏡頭
- EF400mm f/5.6L USM
- ISO
- 1250
- 焦距
- 400 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/5.6
- 快門
- 1/500 sec
- 次方
- 1600 pixels x 1067 pixels
- 原始檔案大小
- 390.91 KB