8:30 a.m. Wind was from the east at 5 10 mph. The 1,800 were in the end west large spruce in our yard at W7503 Kampen Road, Arlington. There are 10 spruce in a row and the monarchs were all on the west side of the west spruce. There were non on the silver maple in our yard or on the other spruce. It was assumed they were trying to stay out of the wind. Susan Foote-Martin, Graham Steinhauer, and Jean Traeger also saw them. Good count - used field glasses and counted in 10s.
Latitude: 43.3 Longitude: -89.4
Observed by: Mark and Sue
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