ML542639061
Contribuidor
lief gallagher Mídias deste contribuidor
Data
Local
Personal Location-- Sacramento
Sacramento, California, United States
Mídias desta localidade Lista Ilustrada- Idade
- Não especificado
- Sexo
- Não especificado
Comentários
female-immature plumage type
Detalhes da observação
2 female-immature type Cassin’s finches investigated feeder and ground below feeder for a few minutes— just long enough to grab a few bad photos through a window— and flushed with other birds when a red-shouldered hawk flew by. monitored for hours for their return, searched nearby trees and yards, did not see them again. compared with resident house finches, these showed bold superciliary and malar stripes, larger bill, pale back streaks, and paler overall coloration. separated from purple finch by deep bill with straight culmen; longer primary projection; shorter and more notched tail; thin, dense, and crisp breast streaks; sharp and crisp undertail covert streaks; and pale eye arcs. did not vocalize, silent.
Informação técnica
- Modelo
- NIKON 1 V3
- Lente
- 1 NIKKOR VR 70-300mm f/4.5-5.6
- ISO
- 400
- Distância focal
- 300 mm
- Flash
- Flash did not fire
- f-stop
- f/5.6
- Velocidade do obturador
- 1/320 sec
- Dimensões
- 3076 pixels x 1897 pixels
- Tamanho original do arquivo
- 3.83 MB