Date: 09/13/2015

Number: 11

Week 9/6/15 to 9/12/15: Average 12-13 sightings daily. Mature females of varying sizes and many juveniles. No mature males seen since 9/5/15. Bold faced hornets decreasing in number while the smaller yellow jackets numbers are increasing.

Park Forest, IL

Latitude: 41.5 Longitude: -87.7

Observed by: Tommy
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