Date: 09/02/2025

Number: 7

1923 Hours
Total = 7

3 monarchs, on the south side of a common hackberry (Celtis occidentalis), 5 meters above ground level.
4 monarchs landed on the southeast side in a separate cluster, 6 meters above ground level.

71 degrees Fahrenheit (21.67 C). RH 60%. No wind. Sunset at 1923 hours.

Adjacent to Henslow Trail, near Iron Bridge Trailhead, Iron Bridge Prairie Restoration, Midewin National Tallgrass Prairie (U.S. Forest Service).

Elwood, IL

Latitude: 41.4 Longitude: -88.1

Observed by: Mike
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