What is a gad fly?

A gad fly is a type of fly that is known for its buzzing and biting behavior. They are found in many parts of the world and can be a nuisance to both animals and humans. These flies are known for their quick movements and are often difficult to catch or swat away. They are typically found in areas with high humidity and abundant vegetation, such as near bodies of water or forests. Gad flies are not known to transmit any diseases to humans, but their bites can be painful and cause irritation. They are also known to attack livestock and can cause significant damage to crops in some cases. Overall, while gad flies may be annoying, they do play an important role in the ecosystem as pollinators and scavengers.