A similar mechanism has been documented in locusts and grasshoppers. Specifically, it allows the natural enemies of locusts and grasshoppers to continue their beneficial work. Adult goliath frogs feed on spiders, worms, and insects, such as dragonflies and locusts. God sent plagues of locusts, frogs, blood, and destruction. Plague, locusts and famine spread all over. Then a swarm of locusts threatens the entire village. Plagues of locusts are also mentioned in the Quran. Briar was possessed and resurrected by a swarm of locusts. Examples include the marching of locusts and flocks of migrating birds. Study of literature shows how pervasive plagues of locusts were over the course of history. Serotonin has also been identified as the trigger for swarm behavior in locusts. Meanwhile, the fields in Thanjavur are suddenly infested with male caelifera locusts. A specific type of locusts were eaten. They reported that in Egypt and Palestine locusts were consumed. Simultaneously, there were many raids of locusts on the island, which caused destruction to agriculture.