ML60779701
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
Estimate; up to 7 seen at one time. Courtship behavior seen once, near the cross-fence: 2 birds perched nest to each other on a branch, hopping back and forth from side to side and turning towards each other. Did not see them passing an object. Later, both members of an apparent pair seen carrying fine twigs and grasses to a developing nest ca 1-2 m high in a Prunus virginiana shrub covered with Clematis ligusticifolia, within ca 5 m of the stream. Both times, the pair flew to the nest more or less simultaneously, for which a structure was already visible.
技術資訊
- 型號
- COOLPIX P900
- ISO
- 400
- 焦距
- 321 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/6.3
- 快門
- 1/500 sec
- 次方
- 2467 pixels x 2946 pixels
- 原始檔案大小
- 883.04 KB