ML617122497
Contribuidor
James Kennerley Mídias deste contribuidor Perfil
Data
Local
Race Rocks
Capital, British Columbia, Canada
Mídias desta localidade Lista Ilustrada- Idade e sexo
- Macho Adulto - 1
- Comportamentos
- Forrageando ou comendo
Detalhes da observação
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.
Informação técnica
- Modelo
- Canon EOS R7
- Lente
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 1250
- Distância focal
- 400 mm
- Flash
- Flash did not fire
- f-stop
- f/8.0
- Velocidade do obturador
- 1/1600 sec
- Dimensões
- 2464 pixels x 1386 pixels
- Tamanho original do arquivo
- 2.89 MB