Cliff Swallow - Jeff Trahan
Report

Contributor

Date

Location

Red River NWR--Bayou Pierre Unit Yates Tract
Red River, Louisiana, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 32.1346293, -93.4713364
Age
Not specified
Sex
Not specified

Observation details

This is an estimated number. Many resting in trees and others flying.

Technical information

Model
Canon EOS-1D X Mark II
Lens
EF300mm f/2.8L IS II USM +2x III
ISO
1000
Focal length
600 mm
Flash
Flash did not fire
f-stop
f/16.0
Shutter speed
1/1000 sec
Dimensions
470 pixels x 353 pixels
Original file size
104.6 KB