Great Black-backed Gull - Mika Roinila
Report

Contributor

Date

Location

Byron Lakes
Kent, Michigan, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 42.8395619, -85.7122527
Age
Not specified
Sex
Not specified

Observation details

Larger than surrounding Herring Gulls, all black back. Pics.

Technical information

Model
iPhone 7
Lens
iPhone 7 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
1/544 sec
Dimensions
4032 pixels x 3024 pixels
Original file size
765.42 KB