Cliff Swallow - Stan Arnold
Report

Contributor

Date

Location

Potomac Heritage Trail
Arlington, Virginia, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 38.8986128, -77.0678245
Age
Not specified
Sex
Not specified

Observation details

under the TRI bridge

Technical information

Model
COOLPIX P950
ISO
100
Focal length
18.7 mm
Flash
Flash did not fire
f-stop
f/4.0
Shutter speed
1/500 sec
Dimensions
561 pixels x 421 pixels
Original file size
59.87 KB