IORC Record 2018-001

Form: Slaty-backed Gull
County: Cook
Location: Calumet River and nearby, southeast Chicago
Date(s): 4-13 January 2018
Number of birds: one
Remarks: First found by Walter Marcisz

Additional material:

1. Committee votes and comments from the 1st Circulation

Documentation submitted:

1. Documentation #1 by Walter Marcisz
2. Documentation #2 by Matthew Cvetas

Photographs submitted: seven by Walter Marcisz, two by Matthew Cvetas

Photo #1 by Walter Marcisz on 4 January 2018

Photo #2 by Walter Marcisz on 4 January 2018

Photo #3 by Walter Marcisz on 4 January 2018

Photo #4 by Walter Marcisz on 4 January 2018

Photo #5 by Walter Marcisz on 7 January 2018 (reduced size image; click on photo to access full resolution version)

Photo #6 by Walter Marcisz on 7 January 2018 (reduced size image; click on photo to access full resolution version)

Photo #7 by Walter Marcisz on 7 January 2018 (reduced size image; click on photo to access full resolution version)

Photo #8 by Matthew Cvetas on 7 January 2018 (reduced size image; click on photo to access full resolution version)

Photo #9 by Matthew Cvetas on 7 January 2018

This page was last updated on 12 September 2022