ML617122496
Kullanıcı
James Kennerley Bu kullanıcının medyaları Profil
Tarih
Konum
Race Rocks
Capital, British Columbia, Canada
Bu konumdan medyalar Resimli Tür Listesi- Yaş ve cinsiyet
- Erişkin erkek - 1
- Davranış
- Beslenme
Gözlem detayları
Superb views of one before we even got off the boat right by the jetty! I managed excellent photos of this bird which had attained 70% breeding plumage. I picked up a further two birds on South Race Rock so were a bit distant even through the scope. One bird was more advanced (90%) with a white face and dark ear covert patch, the other bird was less advanced and looking characteristically basic (30%). Smallish size and structure ruled out Dunlin-like ptilocnemis. Alternate/breeding plumage with darker rufous edges to scapulars and fairly well-defined ear covert patch points to expected subspecies tschuktschorum but I can't rule out couesi and especially quarta with certainty.
Teknik bilgiler
- Model
- Canon EOS R7
- Lens
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 1000
- Odak uzunluğu
- 400 mm
- Flaş
- Flash did not fire
- Diyafram açıklığı
- f/8.0
- Shutter hızı
- 1/1250 sec
- Ebatlar
- 2464 pixels x 1386 pixels
- Orijinal dosya boyutu
- 2.95 MB