These guys can be an annoyance when they drill 1/25" holes all over your wood structures. They are not particularly aggressive, and I don't know of anyone who has been stung by these guys. The damage happens when some hungry woodpecker discovers that your walls are full of tasty bee larva.
I was able to capture them in flight because of their tendency to hover in one spot.
I was able to capture them in flight because of their tendency to hover in one spot.
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