New Cairo, Egypt
However, the silence is not absolute, especially in many homes, gardens, and outdoor environments, where unfamiliar screeching and chirping sounds emanate from insects that go about their business. These insects are not causing the screeching noise randomly. They are communicating, defending, and surviving. Knowing the exact insect that screeches and makes high-pitched sounds can reduce confusion, anxiety, and panic.
- Crickets
- Deathwatch Beetles
- Cockroaches (Rare but Possible)
Crickets produce their well-known chirping sounds and, in some species, screeching sounds by rubbing their wings against their bodies. The chirping sound is generally produced for the purpose of attracting mates or conveying territorial warnings. When kept inside or confined spaces, such as at night, the chirping of crickets appears amplified and more disturbing than it actually is.
While these beetles do not make the screeching sound in the classical sense, they generate a loud tapping sound by rubbing their heads against wood. This sound, which has traditionally characterized old buildings, is an indication of mating. This sound is perceived as eerie and repetitive in quiet surroundings.
“Those insects not dangerous but very spammy for people specially inhouse and kitchen.”
Large species of cockroaches sometimes have the capability to produce hissing and screeching noises when threatened. They accomplish this by blowing air out through their breathing holes. While uncommon, the noise is generally a sign of stress.
Why These Sounds Matter
Screeching noises, particularly those generated by insects, are commonly misattributed to rodents, electrical problems, or structural issues. Thus, it is important to have knowledge of the source to avoid misdiagnosis and employ the appropriate remedy, whether it is sealing, environmental modifications, and/or pest management options.
The majority of sound-producing insects are harmless, but persistent noises inside a home are a good indicator that an infestation or entry needs to be dealt with as soon as possible.
Final Thought
Noise is the very nature of the world in which we live. Noise for insects is a means to survival, not a nuisance, but when it enters the living world, the first step to eliminating it is to know it. Understanding the noise they make is the first step to controlling the noise they make in the world in which we live.