Monarch Fall Roost

Date: 09/15/2023

Number: 13

Early morning count in sweet gum, white oak and sycamore trees. Numbers dropped greatly from yesterday. Also saw far fewer Monarchs nectaring in prairie yesterday afternoon on Rigid and Showy Goldenrod.

Mason City, IL

Latitude: 40.2 Longitude: -89.6

Observed by: Louis
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