Purple Martin - Graham Gerdeman
Report

Contributor

Date

Location

Old Hickory Lake--Snow Bunting Peninsula
Davidson, Tennessee, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 36.287648, -86.657371
Age and sex
Unknown age, Unknown sex - 1

Observation details

Very rounded estimate of birds in wires and flying around dam. Counted by 10s and 100s and rounded off.

Technical information

Model
NIKON D850
Lens
500.0 mm f/5.6
ISO
800
Focal length
500 mm
Flash
Flash did not fire
f-stop
f/5.6
Shutter speed
1/1250 sec
Dimensions
1461 pixels x 2193 pixels
Original file size
1.47 MB