ML21259631
Contributor
Todd Fellenbaum Media from this contributor
Date
Location
John Heinz NWR--impoundment (Philadelphia Co.)
Philadelphia, Pennsylvania, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
Observation details
one adult, one juvenile; associating with Mute Swans; both birds were head-bobbing before flight -Similar in size to Mute Swans (close proximity allowed for good comparisons) -Adult--Long, straight, dark bill; appears 'connected to the eye'; no yellow on lores -Juv--Long bill; dark at base and tip; dark gray plumage (darker on neck and head)
Technical information
- Model
- Canon EOS 5D Mark III
- Lens
- EF400mm f/4 DO IS II USM
- ISO
- 400
- Focal length
- 400 mm
- Flash
- Flash did not fire, auto
- f-stop
- f/4.5
- Shutter speed
- 1/2000 sec
- Dimensions
- 2048 pixels x 1365 pixels
- Original file size
- 1.53 MB