ML646878375
Contribuidor
Vincent O'Brien Archivos multimedia de este(a) colaborador(a) Perfil
Fecha
Localidad
Lake Travis--Bob Wentz Windy Point Pk
Travis, Texas, United States
Archivos multimedia de esta localidad Listado ilustrado- Edad
- No especificado
- Sexo
- No especificado
Detalles de la observación
Continuing bird. Seen far out to the southeast of the boat ramp near the large beige dry boat storage warehouse. Group of three loons observed together, two looked large, dark, blockheaded, and big billed. Third loon was smaller/compact and had a distinct round puffy cobra-like head and clean solid black/white neckline with a slender bill held at a horizontal. At one point there were three Common Loons and the Pacific together, but mostly just the two Commons. The Pacific showed a unique silvery pale gray crown and nape when highlighted by the sun which contrasted with the darker body. The Commons head and upperparts appeared mostly uniformed blackish. Observed with 20-60x80 scope for about an hour. Photo'd.
Información técnica
- Modelo
- OM-1
- Lente
- OLYMPUS M.100-400mm F5.0-6.3
- ISO
- 800
- Longitud focal
- 400 mm
- Flash
- Flash did not fire
- Número f (o Apertura del diafragma)
- f/7.1
- Velocidad de obturación
- 1/1600 sec
- Dimensiones
- 482 pixels x 362 pixels
- Tamaño original del archivo
- 41.06 KB