Date: 09/10/2019
Number: 150
This is the second roost this week. 9/7/2019 was the first one with at least 150 seen. Todays was smaller, only about 50. They were in the same trees as the ones on 9/7/2019 and at the same time. I had many nectaring by our manmade pond. The gynocorunis (water snowball) is always a favorite, tropical milkweed and zinnias also. Both started in the early afternoon. Both groups selected multiple trees and shrubs, facing east and north, and last year had a roost at the same place.
Clinton Township, MI
Latitude: 42.6 Longitude: -83
Observed by: Debbe
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