Date: 09/02/2019

Number: 35

Clusters forming again tonight in maples, walnuts and pines. Slightly larger cluster tonight of about 20. Still many singles and smaller groups of 2-6. Coming in from all directions to nectar and tuck in for the night. Larger clusters seem to prefer maple in the lowest point of yard. Same tree was popular last year. Wind speed and direction is definitely another factor in determining possible locations.

South wind, warm 85 ish and humid, set up same as previous evening but larger numbers. Overnight temps possibly around 65.

Springville, IA

Latitude: 42.1 Longitude: -91.5

Observed by: Cammie
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