Date: 09/19/2019

Number: 290

Saw many migrating today driving to Chicago and back. Most seen on the way there, 250+ counted, most between milepost 250 and 270 on I-57. Only about 40 seen on the way back, early afternoon.

Ludlow, IL

Latitude: 40.4 Longitude: -88.1

Observed by: Kevin
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