CARPENTER BEES
Carpenter bees have distinct nesting habits that can result in notable damage to wooden structures. These solitary bees prefer to nest in untreated or weathered softwoods, such as cedar, redwood, or pine. Unlike honeybees, carpenter bees do not live in colonies but instead construct individual galleries within wood to lay their eggs. Over time, repeated nesting activities by successive generations of carpenter bees can lead to significant structural damage. Despite their ability to drill into wood, carpenter bees do not consume the material as termites do; rather, their nesting behavior weakens the wood.
One key sign of carpenter bee damage is the presence of perfectly round entrance holes on the surface of wooden structures, often accompanied by coarse sawdust or "frass" near the openings. The tunnels created by carpenter bees are relatively neat and smooth, running parallel to the wood grain. While the damage may not be immediately apparent, it can accumulate over time, compromising the structural integrity of wooden components. Additionally, carpenter bee activity can lead to cosmetic issues, as entry holes and stains from excrement may affect the appearance of painted or stained wood. Regular inspection and prompt treatment are needed to prevent future carpenter bee infestations and continued damage to wooden structures.