Date: 09/02/2023

Number: 100

Several hundred monarch butterflies were congregated in an uncut alfalfa hayfield. The landowner said they had been congregating for four days. They move into the large mature spruce and fir trees in his yard at dusk.

Plainview, MN

Latitude: 44.2 Longitude: -92.2

Observed by: Sara
Contact Observer

The observer's e-mail address will not be disclosed.
Contact will be made through a web-based form.