What Is a Group of Cockroaches Called? A group of cockroaches is called an intrusion. Cockroaches are a social bug that are typically found in groups. They live and interact with each other, with some ...

The air is thick with humidity, heat and now flying cockroaches. Yes, the six-legged pests that normally crawl through the night are taking flight. While New Yorkers are slogging through the heat this ...