- 年齡
- 未確定
- 性別
- 未確定
觀察細節
The owl was identified by many factors. I remember when first looking at it that the size made me wonder of this really could be an European. I have ringed some in Israel, one deadfound in Denmark and we also caught 2 earlier same season in Khovd. Anyway this one was weird looking very dark and rufous. I haven't been able to find a single photo of such a dark European looking one! -We knew the best and most reliable ID is the primary projection, but the bird showed us 3 outermost primaries in moult which excluded our chance of using that ID factor. Same with the winglenght - couldn't be used. - White scaptular band. I tried looking up photos of European but couldn't find any European showing that band - Eye colour fits perfect for Oriental - Amount of band on 1. tail feather fits Oritental and not European. European should have between 5-7 tail bands which the first European we caught in Khovd showed with 7 bands. The second we caught in Khovd showed 6 and the Oriental one showed 3. - The bird had a short P7 which is also good for Oriental.
技術資訊
- 型號
- Canon EOS 7D Mark II
- 鏡頭
- EF400mm f/5.6L USM
- ISO
- 1000
- 焦距
- 400 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/5.6
- 快門
- 1/5000 sec
- 次方
- 3992 pixels x 2512 pixels
- 原始檔案大小
- 4.07 MB