ML618220934
- 年齡
- 未確定
- 性別
- 未確定
影音備註
A mixed singing bird giving Chiffchaff song with occasional Willow Warbler flurries, however, later in its stay it sand much more like a Willow Warbler with the occasional 'chiff-chaff' hence its recording here as a Willow Warbler.
觀察細節
Main reason for this quick visit was to sound record a mixed singing Willow Warbler which has been claimed by some as a putative Iberian Chiffchaff. The bird was giving rather exaggerated 'chiff-chaff' notes often followed by Willow Warbler notes but with fairly long phrases with straightforward Chiffchaff song. An interesting bird as later in its stay the bird changed its song to a more regular Willow Warbler song with occasional Chiffchaff flourishes hence its recording here as a Willow Warbler.
技術資訊
- 型號
- OM-1
- 鏡頭
- OLYMPUS M.150-400mm F4.5 TC
- ISO
- 1600
- 焦距
- 395 mm
- 閃光
- Flash did not fire
- 光圈值
- f/6.3
- 快門
- 1/1600 sec
- 次方
- 10830 pixels x 7559 pixels
- 原始檔案大小
- 11.86 MB