American Black Duck - Jiankun (建坤) Li (李)
Report

Contributor

Jiankun (建坤) Li (李) Media from this contributor Profile

Date

Location

Tenney Park
Dane, Wisconsin, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 43.094, -89.37
Age
Not specified
Sex
Not specified

Observation details

Much darker and similar size with mallards. Green-yellow bill.

Technical information

Model
DC-G9
ISO
640
Focal length
400 mm
Flash
Flash did not fire
f-stop
f/7.1
Shutter speed
1/640 sec
Dimensions
937 pixels x 703 pixels
Original file size
229.78 KB