ML519545961
Contributor
Greg Cook Media from this contributor Profile
Date
Location
Interstate 35W Service Road near landfill.
Johnson, Texas, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
Observation details
Both first-cycles. Largish gulls with finer markings than HERG, all black bills, and longer-winged profile. In flight, brighter white rump apparent. Digiscope pics to be added.
Technical information
- Model
- SM-A136U
- ISO
- 20
- Focal length
- 4 mm
- Flash
- Flash did not fire
- f-stop
- f/1.8
- Shutter speed
- 329/40000 sec
- Dimensions
- 4080 pixels x 3060 pixels
- Original file size
- 2.28 MB