The term "dogday cicadas" refers to a type of cicada that is often heard in late summer, during the "dog days" of the year. However, this species of cicada is also known by a variety of other names, including harvest flies, locusts, and July flies. Some people refer to them as heat bugs because of their tendency to appear during hot weather. The insects produce a distinctive buzzing sound that can be heard for miles around. While their name might vary depending on the region or culture, the dogday cicada remains a beloved symbol of summer in many parts of the world.