Carpenter bees are between 1/2 - 1 inch in size. They resemble bumble bees, but the top of their abdomen is largely bare and shiny.
The nest: Carpenter bees do not live in nests or colonies. They bore into wood, where they make galleries for rearing their young. Carpenter bees tend to prefer decaying or weathered wood to new or painted wood.
The threat: Carpenter bees are a serious property threat, and can cause structural damage over time if they are not eliminated. Male carpenter bees can be territorial and may hover in front of one’s face aggressively, but they have no stinger and these actions are merely for show. Female carpenter bees do have a potent sting, which is rarely used.
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A Central Massachusetts Extermination and Pest Control Company Worcester County Pest and Rodent Exterminators
The above information was provided by Missy Henriksen, Vice President of Public Affairs, NPMA Executive Director, Professional Pest Management Alliance.