ML63368591
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
Two birds that by process of elimination must have been this species. Slightly larger in size, lacking the obvious white-rump of White-rumped Swiftlet which were also seen nearby. Instead a greyish rump & dark above - although given the species claimed and the fact they are not in the hand best treated as unconfirmed at the scientific level. Happy to tick it myself though as there are only two other species present on New Ireland (Glossy Swiftlet and White-rumped Swiflet) which are easily eliminated.
技術資訊
- 型號
- Canon EOS-1Ds Mark III
- 鏡頭
- EF500mm f/4L IS USM +1.4x
- ISO
- 400
- 焦距
- 700 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/5.6
- 快門
- 1/6400 sec
- 次方
- 1079 pixels x 719 pixels
- 原始檔案大小
- 433.85 KB