ML136312571
Kullanıcı
Mark Dennis Bu kullanıcının medyaları Profil
Tarih
Konum
Cape Sable Island--Swimm Point
Shelburne, Nova Scotia, Canada
Bu konumdan medyalar Resimli Tür Listesi- Yaş
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Gözlem detayları
This bird attracted my attention on Jan-20, today I got better photos and suspect it to be an immature Tufted Duck. There is the vestige of a crest, the bill pattern is variable in immatures and so is not diagnostic. The shape of the side panels, the overall structure, it being smaller than Great Scaup and less upright than Lesser Scaup leave the hybrid option and Tufted Duck. I don't see any hybrid signs, I have seen most of the aythya hybrids out there, so Tufted Duck. The photos are doc shots at best but the crest can be seen and the shape and structure too. I have previous experience of the species.
Teknik bilgiler
- Model
- Canon EOS 7D Mark II
- Lens
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 320
- Odak uzunluğu
- 400 mm
- Flaş
- Flash did not fire, auto
- Diyafram açıklığı
- f/5.6
- Shutter hızı
- 1/500 sec
- Ebatlar
- 864 pixels x 429 pixels
- Orijinal dosya boyutu
- 96.5 KB