ML386358251
Siberian/Asian House-Martin Delichon lagopodum/dasypus
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
Noticed on photo; I reckon too few pixels for certain ID as species. Asian H-M is the typical house-martin in Hong Kong; but with intense northeast monsoon, today has seen more Siberian [aka Common] House-Martins than Asian reported. It looks bright white below, which could indicate Siberian; but in intense sun. Not enough resolution to tell underwing pattern.
技術資訊
- 型號
- E-M1MarkIII
- 鏡頭
- M.300mm F4.0 + MC-14
- ISO
- 320
- 焦距
- 420 mm
- 閃光
- Flash did not fire
- 光圈值
- f/7.1
- 快門
- 1/1250 sec
- 次方
- 207 pixels x 155 pixels
- 原始檔案大小
- 25.97 KB