Contribuidor
Fecha
Localidad
Sax-Zim Bog--Blue Spruce Rd. (south)
St. Louis, Minnesota, United States
Archivos multimedia de esta localidad Listado ilustrado- Edad
- No especificado
- Sexo
- No especificado
Detalles de la observación
I first heard this bird softy taping and flaking off bark. The trees in the area had been heavily worked with large mounds of bark lying around many of the trees. We watched this bird for almost half an hour, and I was able to get several excellent photos. This individual was paler backed than some that I have seen in MN (but still nowhere near as white-backed as the Rockies birds).
Información técnica
- Modelo
- Canon EOS-1D Mark III
- Lente
- EF500mm f/4L IS USM +1.4x
- ISO
- 400
- Longitud focal
- 700 mm
- Flash
- Flash did not fire
- Número f (o Apertura del diafragma)
- f/6.3
- Velocidad de obturación
- 1/320 sec
- Dimensiones
- 2592 pixels x 3888 pixels
- Tamaño original del archivo
- 5.72 MB