Ring-billed Gull - Walter Marcisz
Report

Contributor

Date

Location

Burnham Prairie Nature Preserve
Cook, Illinois, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 41.6401425, -87.5521946
Age and sex
Adult, Unknown sex - X

Observation details

(adults)

Technical information

Model
Canon EOS 7D Mark II
Lens
EF100-400mm f/4.5-5.6L IS II USM
ISO
100
Focal length
278 mm
Flash
Flash did not fire, auto
f-stop
f/7.1
Shutter speed
1/500 sec
Dimensions
4572 pixels x 3159 pixels
Original file size
2.25 MB