Do Carpenter Ants only nest in moist wood?

Carpenter ants are known for their nesting behavior, which is somewhat unique among wood-dwelling insects. While they do have a preference for moist wood due to its easier workability and the conditions it provides for their colonies, they can also nest in sound, dry wood. This adaptability allows them to establish nests in a variety of environments, which is crucial for their survival.

Moist wood often has structural damage from decay or other insects, creating an appealing nesting site. However, these ants will take advantage of areas that might not be decayed or wet if suitable nesting conditions exist. Thus, the understanding that carpenter ants can nest in both moist and sound wood is essential for effective pest control strategies, guiding professionals to inspect both types of wood when searching for nests.