Crickets are a species of insect that can be potentially dangerous for crops since they consume plants and if not controlled can devastate crops very quickly.
However, crickets are one of the animals that contribute to the concert of sounds at night and they "SING", to look for a mate, producing a sound that can be heard from a great distance.
This sound, as seen in the video, is produced by rubbing the rear wings, with which it produces this very characteristic sound and which is an accompaniment to the nighttime concert.
I hope you like it, waiting for your comments and suggestions.
RE: Appreciate Beauty of Nature with @phortun: round 221