May 23, 2016 Burlington Square Park, Naperville 
May 24, 2016| May 23, 2016 May 23, 2016 Burlington Square Park, Naperville May 24, 2016 |
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 European Paper Wasp crawling Polistes dominula   |
 Eastern Carpenter Bee male Xylocopa virginica 
New
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 Eastern Carpenter Bee male profile Xylocopa virginica |
 Root |
3 photos this page; 1 new species. |  photographer:  |