ML613832623
Contributor
Kevin Wilson Media from this contributor Profile
Date
Location
Lake McMurtry--East Recreation Area
Noble, Oklahoma, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
Observation details
Black-billed swans (7 adults, 1 juvenile). Distinguishing features consistent with TUSW: Concave bills, eyes appear more separated from bills, rounded white forehead, and yellow lore spot can be discerned on one bird (see photos). Observed mostly sleeping, about 1000 yards from the east side fishing pier, as previously reported.
Technical information
- Model
- NIKON D850
- Lens
- 600.0 mm f/4.0
- ISO
- 320
- Focal length
- 850 mm
- Flash
- Flash did not fire
- f-stop
- f/11.0
- Shutter speed
- 1/1000 sec
- Dimensions
- 1752 pixels x 2214 pixels
- Original file size
- 2.07 MB