Counted 46 migrating during a 30-minute period with 10x50 binoculars, 2:50-3:20 pm. All were up high, 50+ feet, and moving fast using the 15-20 mph tailwind from the northeast. Several were circling in thermal updrafts. Overcast skies am gave way to partly cloudy PM, temperature 73. A few sporadics at other times during the day.
Latitude: 40.1 Longitude: -88.2
Observed by: Kevin
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