IORC Record 2024-069

Form: Harlequin Duck
County: Kane, McHenry
Location: Fox River from Algonquin south to West Dundee
Date(s): 18 December 2024 to 28 January 2025
Number of birds: one
Remarks: Found in Kane County north of West Dundee on 18 Dec 2024 by Paula Mitchell, and relocated by Paula Mitchell on 19 Dec 2024 near Algonquin Dam.

Externally archived documentation:

1. eBird checklist S205835352 of Paula Mitchell
   • Macaulay Library asset ML627699326 (photograph)
   • Macaulay Library asset ML627699327 (photograph)
   • Macaulay Library asset ML627699458 (photograph)
2. eBird checklist S205912011 of Paula Mitchell
   • Macaulay Library asset ML627745360 (photograph)

Photographs submitted: one by Geoffrey A. Williamson

Photo #1 by Geoffrey A. Williamson on 22 December 2024 (reduced size image; full resolution version is available in the IORC archives)

This page was last updated on 11 February 2025