Locusts are a type of short-horned grasshopper known for their ability to form large swarms. They are typically solitary but can change behavior and physiology when populations increase, leading to swarming. This transformation allows them to travel long distances in search of food, often causing significant agricultural damage. These insects are found in various regions around the world, particularly in Africa, Asia, and Australia. Locust swarms can consume vast amounts of crops, posing a threat to food security. Their swarming behavior is influenced by environmental factors, such as rainfall and vegetation availability.