Date: 09/07/2025

Number: 2

1920 Hours
2 monarchs in a common hackberry (Celtis occidentalis), 10 meters above ground on the southeast side of the tree.

61 degrees F (16.11 C). Sun has set. Corn Moon (full moon) rising on the horizon. No wind. RH 66%, Dew Point 48. Sunset scheduled for 1914.

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

No photo.

Elwood, IL

Latitude: 41.4 Longitude: -88.1

Observed by: Mike
Contact Observer

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