ML617122487
Хувь нэмрээ оруулагч
James Kennerley Энэ хэрэглэгчийн медиа Профайл
Огноо
Байршил
Race Rocks
Capital, British Columbia, Canada
Энэ байршлын медиа Зургийн Жагсаалт- Нас ба хүйс
- Бие гүйцсэн Эр - 1
Ажиглалтын дэлгэрэнгүй
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.
Техникийн мэдээлэл
- Загвар
- Canon EOS R7
- Дуран
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 1250
- Дурангын урт
- 400 mm
- Гэрэл цацруулагч
- Flash did not fire
- Өрцний тоо
- f/8.0
- Өрцний хурд
- 1/1600 sec
- Хэмжээсүүд
- 2638 pixels x 1649 pixels
- Анхны файлын хэмжээ
- 3.1 MB