What is a one-sentence summary of the following article?
Carpenter ants are a group of ants belonging to the genus Camponotus, of which there are over 1,000 species. Carpenter ants live on every continent except for Antarctica and, as individual species, have a wide variety of differentiating features. However, certain traits common to the entire genus are useful to know when attempting to decide whether the ants in your home are carpenter ants or another variety. Some common traits to look for are: Color: Usually red, black, or an intermediate shade Shape: Segmented with oval abdomen and boxy, thin thorax. The tops of carpenter ant thoraxes typically have a smooth, even curve, rather than an uneven or bumpy one. Size: Approximately 3/8"-1/2", depending on caste Antennae: Yes Wings: Typical worker ants do not have wings. However, relatively rare male drones may possess them. Carpenter ants can (and will) establish a nest inside or outside of any type of structure, but wooden homes are especially at risk because carpenter ants like to bore tiny tunnels into wood. Unlike termites, carpenter ants don't eat wood - they only tunnel into the structure to create a nest. Because moist wood is easier than dry wood for carpenter ants to tunnel through, the interior locations of carpenter ants will often be near a moisture source, like a leaky sink or bath. Sometimes, carpenter ants build a network of one or more satellite or parent colonies outside a structure and travel between these colonies and their foothold indoors, entering the structure through small cracks or openings. In these cases, outdoor colonies will often be located in tree stumps, landscape timbers, wood piles or other sources of damp wood. You can often locate carpenter ant trails between colonies in the early morning or early evening when the carpenter ants are foraging. There tracks are like a thin line. When carpenter ants tunnel, they can leave "frass", a substance resembling tiny wood shavings or sawdust, behind. Frass often contains dead insects. This can provide clues to their nesting location. If you come across small piles of frass in or around your house, carefully inspect the wood nearby for tunnels - probing the suspected wood with a thin screwdriver can reveal hollow spots. Though they usually nest in wood, if a carpenter ant colony is within the wall of your home, you may have a hard time finding it. If you suspect you have carpenter ants, it's a good idea to look for them in easily-accessible places where you are likely to find them. Certain common household sites are more supportive of carpenter ant activities than others - especially if these sites are damp and/or have access to food. Look for ants in the following areas: Carpets Check around doors, fireplaces, and other areas with easy access to the outside. Patios and foundations Areas with vegetation - Ants like to nest and forage in trails out of sight behind any vegetation, tree stumps, branches which rests against foundations, patios, etc. Pull back the vegetation to look for ants. When you find foraging ants, attempt to follow them back to their colony. Mulch and leaf litter can harbor numerous types of ants in addition to carpenter ants, such as pavement ants, fire ants, and Argentine ants. Rake mulch back from the ground to check for colonies. Floors Potted plants, compost bends, or any other suitable item that has ground contact can contain carpenter ants.

Summary:
Learn how to identify carpenter ants. Learn where carpenter ants live. Know where to look for carpenter ant activity.