Lesser Black-backed Gull - Gavin Anderson
Report

Contributor

Date

Location

Grass Lake
Hennepin, Minnesota, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 44.8937621, -93.2971966
Age
Not specified
Sex
Not specified

Media notes

Taken with an iPhone 5s through Vortex Diamondback 20-60x60.

Observation details

Continuing bird found yesterday by Doug Kieser. Slightly larger than nearby RBGU. Some streaking in head. Much darker mantle.

Technical information

Model
iPhone 5s
Lens
iPhone 5s back camera 4.15mm f/2.2
ISO
32
Focal length
4.2 mm
Flash
Flash did not fire, auto
f-stop
f/2.2
Shutter speed
1/121 sec
Dimensions
2448 pixels x 3264 pixels
Original file size
3.4 MB