- 性別與年齡
- 成鳥,性別未知 - 1
- 行為
- 餵食雛鳥
影音備註
carrying a wood or soil grub
觀察細節
Suspected nest (we reported a bird carrying food 15 August) confirmed. Entrance to nest burrow (photo attached) is behind a large dead fern 3m above the ground in a roadside bank. For a total of one hour (two sessions) watched bird(s) bringing food; this included lizards, insect pupae, a tree frog, caterpillars and wood larvae (see photos). Stiles and Skutch state (for Furnariidae) that both sexes nearly always take equal shares in rearing the young. Although only one adult bird was present at any one time the frequency of return (approx. every 10 minutes food was served) suggested that two adults were involved. If only one bird was feeding the young it was a remarkably fast and successful hunter.
技術資訊
- 型號
- Canon EOS 7D Mark II
- 鏡頭
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 2000
- 焦距
- 400 mm
- 閃光
- Flash did not fire
- 光圈值
- f/5.6
- 快門
- 1/160 sec
- 次方
- 5472 pixels x 3648 pixels
- 原始檔案大小
- 7.44 MB