Why Do Flies Rub Their Hands Together?
WouterIf you’ve ever noticed a flies’ habit of rubbing their hands together, you may have wondered why they do so. They rub their hands to clean themselves and to disperse heat. They also rub their hands to prepare for flight. This is a fascinating behaviour.
It is thought that flies rub their hands when they smell food. This is because they are attracted to certain scents, which entice them to investigate a possible meal. However, flies generally do not mean harm to humans unless they are in direct contact. Hence, if a fly rubs its hands together in front of your face, it probably means that you don’t have food on your hands.
In addition to cleaning themselves, flies also spend a great deal of time grooming themselves. They rub their hands repeatedly in order to get rid of dirt and chemical residues. By grooming themselves, flies keep their bodies and wings clean and free from bacteria, and they also remove any traces of chemicals and physical residues that might make them vulnerable to predators.
A number of species of flies rub their hands together as they rest. This is a unique behavior that flies display while resting. Some species of flies are more prone to rubbing their hands together than others. In addition to the fact that they are epic self-groomers, flies also rub their legs to stay clean.
