Northern Mockingbird - Geoffrey A. Williamson
Report

Contributor

Geoffrey A. Williamson Media from this contributor Profile

Date

Location

Rainbow Beach, Chicago
Cook, Illinois, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 41.7588348, -87.5493196
Age
Not specified
Sex
Not specified

Media notes

More distant bird.

Observation details

Photos. Both birds seen at one time and photographed in quick succession.

Technical information

Model
Canon EOS 7D
Lens
EF100-400mm f/4.5-5.6L IS II USM
ISO
100
Focal length
400 mm
Flash
Flash did not fire, auto
f-stop
f/9.0
Shutter speed
1/500 sec
Dimensions
5184 pixels x 3456 pixels
Original file size
1.17 MB