American Black Duck - John O'Brien
Report

Contributor

Date

Location

Ketcham's Creek Freshwater Wetland
Suffolk, New York, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 40.6689684, -73.4048418
Age and sex
Unknown age, Female - 1; Unknown age, Male - 2

Media notes

American Black Ducks - Amityville, NY; One has modest black spot at gape.

Technical information

Model
Canon EOS 7D Mark II
Lens
EF300mm f/4L IS USM +1.4x III
ISO
320
Focal length
420 mm
Flash
Flash did not fire
f-stop
f/5.6
Shutter speed
1/640 sec
Dimensions
3599 pixels x 2351 pixels
Original file size
2.15 MB