is it normal for male polistes to congregate like this? there is something about this corner by the chimney... every fall male polistes gather in the same spot. my brother would knock them down, and then 10 min later they would all be back again.
Contributed by Vespula vulgaris on 6 April, 2008 - 10:25am Last updated 26 January, 2010 - 6:08pm
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