Carpenter ants (Camponotus spp.) are large, wood-dwelling insects belonging to the family Formicidae, with around 1,000 species found worldwide. They are characterized by their black or bicolored appearance, with some species exhibiting reddish or yellowish hues. Adult carpenter ants can vary in size, typically ranging from 6 to 25 mm (0.24 to 1 inch) in length, with worker ants being the most commonly observed. Unlike termites, carpenter ants do not consume wood; instead, they excavate it to create nesting sites. They prefer damp or decayed wood, often nesting in areas that have been compromised by moisture or previous damage. Carpenter ants can create extensive galleries in wood structures, which can lead to significant structural damage over time. Indicators of their presence include the appearance of sawdust-like frass, which is the result of their wood-excavating activities, and the sighting of large worker ants. Carpenter ants are social insects that live in colonies ranging from a few dozen to thousands of individuals. They are omnivorous and typically feed on a variety of substances, including proteins, sugars, and plant matter. Foraging workers may venture indoors in search of food, which can lead to concerns when they invade kitchens or pantries. Effective management of carpenter ant infestations requires a multi-faceted approach. This includes identifying and addressing moisture issues in structures, implementing exclusion measures to seal entry points, and applying appropriate baiting or insecticide treatments. Regular inspections of wooden structures can help detect early signs of infestations. Overall, carpenter ants are significant pests that can cause substantial damage to wooden structures if left unaddressed. Understanding their behavior and nesting habits is crucial for effective control and prevention, ensuring the safety and integrity of buildings they may invade.