During winter, which ant typically moves indoors, often near heat sources?

The Pavement Ant is known for its behavior of moving indoors during colder months, particularly seeking areas near heat sources to find warmth and shelter. This ant species is commonly found in urban settings and is adapted to living close to human structures, which makes it more likely to enter homes as the temperatures drop. When winter arrives, Pavement Ants will often infiltrate buildings in search of food and a stable environment, typically in kitchens and around heating systems.

Recognizing the typical behavior of different ant species can greatly aid in pest management. Other species listed may also be seen indoors but are less inclined to seek heat sources specifically during winter compared to the Pavement Ant. For example, Odorous House Ants may enter homes for food but are more prevalent in warmer months. Carpenter Ants primarily nest in wood, and while they can enter buildings, they do not usually do so specifically for warmth in winter. Fire Ants are generally more of a problem in warm climates and are not commonly found inside homes during the colder months. Understanding these behaviors can help in effective identification and management of pest issues.