ML609993973
Aythya sp. Aythya sp.
Contributor
Harris Stein Media from this contributor
Date
Location
Chestnut Hill Reservoir, Boston
Suffolk, Massachusetts, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
Observation details
Continuing with ring necks. Small tuft on back of head. Visible ring around neck in close up pics, so this appears to have ring-neck in his ancestry. Others have speculated also scaup due to iridescence and some other traits, so I am changing this to Aythya sp.
Technical information
- Model
- Canon EOS R7
- Lens
- RF100-500mm F4.5-7.1 L IS USM
- ISO
- 200
- Focal length
- 500 mm
- Flash
- Flash did not fire
- f-stop
- f/7.1
- Shutter speed
- 1/640 sec
- Dimensions
- 3328 pixels x 2219 pixels
- Original file size
- 3.88 MB