ML162363251
Contribuidor
Ian Routley Archivos multimedia de este(a) colaborador(a) Perfil
Fecha
Localidad
Lillooet--lower curlew field--private/no access
Squamish-Lillooet, British Columbia, Canada
Archivos multimedia de esta localidad Listado ilustrado- Edad y sexo
- Edad y sexo desconocidos - X
Detalles de la observación
I initially called this a Falcon sp. It was being attacked by a LBCU. Both were very far away. I took photos and on reviewing the photos at home, it was clear this Falcon had dark axillaries and underwing coverts. It also lacks the head markings of a PEFA and it sure isn't a Gyrfalcon. The photo included is a record shot. One includes the LBCU for size comparison. Unlike a PEFA, this falcon was being much more sedate about the encounter. The Curlew was relentless in it's pursuit. There is a known PRFA nesting site north of this area. I have had migrating PRFA in my yard in the fall.
Información técnica
- Modelo
- NIKON D500
- Lente
- 500.0 mm f/5.6
- ISO
- 1000
- Longitud focal
- 500 mm
- Flash
- Flash did not fire
- Número f (o Apertura del diafragma)
- f/5.6
- Velocidad de obturación
- 1/5000 sec
- Dimensiones
- 1500 pixels x 1255 pixels
- Tamaño original del archivo
- 452.4 KB