Date: 09/06/2025

Number: 4

1811 Hours

Total of 4 monarchs on branches of a chinquapin oak (Quercus muehlenbergii) at 7 meters above the ground on east side of tree. The oak is located in a space surrounded by native plant seed beds.

64 degrees F (17.78 C). Sunny. Winds 8 mph with gusts up to 16 mph from the west. RH 50%, Dew Point 45. Sunset scheduled for 1916 hours.

Near River Road Seed Beds at Midewin National Tallgrass Prairie (U.S. Forest Service).

Wilmington, IL

Latitude: 41.3 Longitude: -88.2

Observed by: Mike
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