American Black Duck - Douglas Burkett
Report

Contributor

Date

Location

Great Falls Park
Fairfax, Virginia, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 38.9937, -77.2553
Age
Not specified
Sex
Not specified

Technical information

Model
Canon EOS 7D
Lens
EF100-400mm f/4.5-5.6L IS II USM
ISO
640
Focal length
400 mm
Flash
Flash did not fire, auto
f-stop
f/5.6
Shutter speed
1/500 sec
Dimensions
5175 pixels x 3064 pixels
Original file size
11.3 MB