Date: 09/01/2003

Number: 1

We observed around 50 to 100 monarch butterflies roosting in some oak trees on the evening of 09/01/2003. They were in trees around the 30 to 50 foot high range. There are still a few stragglers left around this morning (09/02/2003), but the rest of them appear to have left.

Poplar Grove, IL

Latitude: 42.4 Longitude: -88.8

Observed by: Mary
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