American Black Duck - David Houle
Report

Contributor

Date

Location

St. Marks NWR (please consider using a more precise location)
Wakulla, Florida, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 30.1515653, -84.1473314
Age
Not specified
Sex
Not specified
Tags
Multiple species

Media notes

Iphone through scope. Contrast enhanced before post.

Observation details

Grey body, lighter grey head and neck, dark eyestripe and yellow bill.

Technical information

Model
iPhone 8
Lens
iPhone 8 back camera 3.99mm f/1.8
ISO
20
Focal length
4 mm
Flash
Flash did not fire, auto
f-stop
f/1.8
Shutter speed
1/436 sec
Dimensions
3156 pixels x 1878 pixels
Original file size
2.81 MB