Some species of crickets are even capable of producing different chirps to communicate different messages.įor example, crickets may use their chirping to inform other members of their species about the presence of a predator or a mate in the area. Depending on the species of cricket, the sound waves can reach up to 100 decibels loud enough to be heard from a distance!īut why do crickets chirp in the first place? In addition to attracting mates, the chirping sound also serves as a warning signal for other crickets in the area. When the cricket rubs its wings together, the scraper scrapes against the file organ, creating vibrations that result in sound waves. The scraper is a row of sharp ridges located on the inside of the forewing, while the file organ is a scraper-like structure located on the outside of the forewing. Crickets have two unique organs located on their forewings that are responsible for the sound: a scraper and a file organ. The secret behind cricket chirping lies in the anatomy of the insect. This sound is created when the male rubs its wings together to attract a female mate.īut how does this chirping actually work? Anatomy of a CricketĬrickets are small nocturnal insects, usually found in grassy areas and near trees.īut despite their size, crickets can make quite a racket due to their signature chirping sound. The cricket has a structure known as a ‘file’ and a ‘scraper’ on its wings, which when rubbed together create this noise.Īdditionally, some female crickets can also make noise by stridulating, which is a process of rubbing their legs together to create a buzzing sound. The wings have a rough texture and when rubbed against each other they make a chirping noise. Crickets make noise by rubbing their wings together.

Loud cricket sounds