Contributor
Geoff Malosh Media from this contributor Profile
Date
Location
Dashields Dam
Allegheny, Pennsylvania, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
Media notes
Bonaparte's Gull at Dashields Dam. It's unusual for these birds to come close to the western side of the river but a few did today.
Observation details
Migrants, flocks of 3, 2, 10. Five more present above the dame when I left.
Technical information
- Model
- Canon EOS-1D Mark IV
- ISO
- 640
- Focal length
- 600 mm
- Flash
- Flash did not fire, auto
- f-stop
- f/4.0
- Shutter speed
- 1/1600 sec
- Dimensions
- 1000 pixels x 667 pixels
- Original file size
- 302.1 KB