ML101681841
Contribuidor
Nancy Christensen Mídias deste contribuidor Perfil
Data
Local
Dairy Mart Road--Tijuana River/sod farm (view from road only)
San Diego, California, United States
Mídias desta localidade Lista Ilustrada- Idade
- Não especificado
- Sexo
- Não especificado
Detalhes da observação
Careful comparison made with nearby Vaux’s Swift’s. The giss of this bird was just different from the other Swift’s. Slightly larger, longer wings, slower wingbeat. Body seemed longer behind the wings than Vaux's. Did not vocalize. Photos show wings to be somewhat ragged. Photos also show the "bulge" at the secondaries. We were able to pick the bird out repeatedly from the flock.
Informação técnica
- Modelo
- NIKON D500
- Lente
- 300.0 mm f/4.0
- ISO
- 1250
- Distância focal
- 420 mm
- Flash
- Flash did not fire
- f-stop
- f/5.6
- Velocidade do obturador
- 1/1000 sec
- Dimensões
- 1106 pixels x 737 pixels
- Tamanho original do arquivo
- 337.83 KB