American Black Duck - John Troth
Report

Contributor

Date

Location

Beaver Marsh
Durham, North Carolina, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 36.0187243, -78.8841314
Age and sex
Adult Male - 1
Tags
Habitat

Media notes

American Black Duck male among Mallards

Observation details

One American Black Duck male among Mallards

Additional species

Technical information

Model
Canon EOS 5D Mark IV
Lens
EF500mm f/4L IS II USM +1.4x III
ISO
800
Focal length
700 mm
Flash
Flash did not fire
f-stop
f/6.3
Shutter speed
1/250 sec
Dimensions
3730 pixels x 2098 pixels
Original file size
1.47 MB