ML233695121
Contributor
Gary Graves Media from this contributor Profile
Date
Location
Norfork Lake--Henderson Park
Baxter, Arkansas, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
Media notes
Common Tern (center on rock), Forster's Tern, Caspian Tern, Ring-billed Gull, and Willet
Observation details
Traces of dark carpal bars (some individuals), shorter bills, and neutral gray wings (dorsal surface) lacking silvery webs of outer primaries distinguished Common from the more numerous Forster's. Short-legged when perched.
Technical information
- Model
- Canon EOS 60D
- Lens
- EF400mm f/5.6L USM
- ISO
- 250
- Focal length
- 400 mm
- Flash
- Flash did not fire, auto
- f-stop
- f/9.0
- Shutter speed
- 1/800 sec
- Dimensions
- 1692 pixels x 1344 pixels
- Original file size
- 1.6 MB