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Carpenter Bee

Xylocopa spp.

Description:

Carpenter bees are large, solitary bees known for nesting in wood. Although they may be seen flying near wooden structures, they are often mistaken for being aggressive due to their territorial behavior during the mating season. However, these bees are generally docile, and while female carpenter bees can sting, they will only do so if provoked. Male carpenter bees cannot sting at all.

Additional Key Information:

SIZE: 1.5 – 2.0 cm long
DIET: Nectar from flowers, primarily during mating season
HABITAT: Dead or live wood, bamboo, and decaying wooden structures
DISTRIBUTION: Widespread in temperate and tropical regions

1. Nesting Habits
Carpenter bees typically nest in dead or live wood, as well as bamboo. They bore holes into wood to create tunnels where they lay their eggs. In most cases, they prefer already rotting or decaying wood, though this is often mistakenly thought to be caused by the bees themselves. While they can cause damage when nesting in wooden structures, it is a rare occurrence that usually affects softer, untreated wood.

 

2. Mating Season Behavior
During mating season in the summer, carpenter bees are often seen chasing each other and bumping into windows or people. This behavior is frequently misinterpreted as aggression, but it is primarily territorial. Male carpenter bees, which exhibit this chasing behavior, cannot sting, further reducing the risk to humans.

 

3. Physical Characteristics
Carpenter bees are often confused with bumblebees due to their large size and similar coloration. However, carpenter bees have a more shiny, less hairy abdomen compared to the fuzzy bodies of bumblebees. They are usually black or metallic in color, with some species displaying vibrant blue or green hues.

 

4. Aggression and Stings
Carpenter bees are generally non-aggressive. The female bee can sting but will only do so if provoked or handled. Male carpenter bees, despite their territorial behavior, do not possess stingers and are entirely harmless to humans.

 

5. Potential Damage to Structures
While carpenter bees are not typically a serious threat to buildings, they can sometimes nest in support structures, which may cause concern. If you notice carpenter bee activity near your property, it’s advisable to contact professionals like Beegone® to ensure the bees are safely removed, and any structural damage is assessed and repaired.

 

6. Safe Removal of Carpenter Bees
At Beegone®, we specialise in the safe removal of carpenter bees. We ensure the bees are relocated without harm, particularly in situations where they are nesting in or near important structures, including listed buildings. Our team is also qualified to perform minor repair work if needed, ensuring your building remains safe from future infestations.

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