Nests of which ant are commonly found under tree bark and in woodwork and masonry?

• A. Little Black Ant
• B. Ghost Ant
• C. Pharaoh Ant
• D. Carpenter Ant

Answer: (A)

Carpenter ants nest in wood, which is why you’ll commonly find their nests under tree bark and inside woodwork and masonry. They don’t eat the wood but hollow it out to create galleries for their nests, so damp or damaged wood provides ideal nesting space. This behavior sets them apart from other common indoor ants, which typically establish nests in soil, under objects, or in crevices rather than actively excavating wood. Look for signs like smooth, wood-shaving frass and galleries in wood, plus the presence of large ants and possible rustling sounds within woodwork. Addressing moisture problems, removing or repairing damaged wood, and locating the nest are key steps in control.