American Black Duck - Sophie Aliferis
Report

Contributor

Date

Location

Theodore Roosevelt Island
District of Columbia, District of Columbia, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 38.8964407, -77.0639175
Age and sex
Adult Male - 1

Observation details

With some of the mallards.

Technical information

Model
iPhone SE (2nd generation)
Lens
iPhone SE (2nd generation) back camera 3.99mm f/1.8
ISO
20
Focal length
4 mm
Flash
Flash did not fire
f-stop
f/1.8
Shutter speed
1/148 sec
Dimensions
4032 pixels x 3024 pixels
Original file size
2.11 MB