Contribuidor
Marc Kramer | Birding by Bus Archivos multimedia de este(a) colaborador(a) Perfil
Fecha
Localidad
Nome--Swanberg Dredge
Nome Census Area, Alaska, United States
Archivos multimedia de esta localidad Listado ilustrado- Edad
- No especificado
- Sexo
- No especificado
Detalles de la observación
*VERY RARE at this latitude — is currently the northernmost eBird record for this species! Seen at the Swanberg Dredge just outside of town foraging over the boardwalk pond. Plain brown swallow, brown above, off-white below, with dingy throat and upper breast, white undertail coverts visible from above in flight (see photo of dorsal view) and pale bases to flight feathers. Photos. Found by Michelle Sopoliga, along with Dave Sonneborn and Gabi Sutton who called me over to check an unusual brown swallow. No pale rump as in Southern Rough-winged Swallow.
Información técnica
- Modelo
- ILCE-9M2
- Lente
- FE 100-400mm F4.5-5.6 GM OSS
- ISO
- 800
- Longitud focal
- 400 mm
- Flash
- Flash did not fire
- Número f (o Apertura del diafragma)
- f/5.6
- Velocidad de obturación
- 1/4000 sec
- Dimensiones
- 4192 pixels x 2795 pixels
- Tamaño original del archivo
- 5.13 MB