Contribuidor
Steven Mlodinow Media from this contributor Perfil
Fecha
Localidad
Andrick Ponds SWA
Morgan, Colorado, United States
Media from this location Listado ilustrado- Edad y sexo
- Macho adulto - X
Detalles de la observación
Blackish duck seen (for practical purposes) only in flight. Very contrasting pale straw head and neck, especially throat/cheek. Eyeline weak, crown modestly dark (not as dark as ABDU or Mexi Duck). Bright white unmarked underwing coverts. Speculum blue, apparent thin pale trailing edge. Tail dark. Photos coming. Pale face with weak head markings eliminates ABDU. Mexican Duck should be paler bodied, more prominent white borders to speculum, darker head head markings.
Información técnica
- Model
- NIKON D7000
- ISO
- 1250
- Focal length
- 500 mm
- Flash
- Flash did not fire, auto
- f-stop
- f/13.0
- Shutter speed
- 1/2000 sec
- Dimensions
- 831 pixels x 479 pixels
- Original file size
- 210 KB