Singing insects are _______

Crickets, cicadas and grasshoppers are the most singing, they sing a loud, pleasant; bees issued by the "buzzing" sound to give a feeling of busy; flies, mosquitoes, the sound is annoying ...... Insects and animals are different from the sound of animals, animal sound is the gas from the body when the vibration of the vocal cords issued by the vibration of the throat. Animals make sounds when gas is discharged from the body by vibrating the vocal cords of the throat, while insects make sounds by rubbing and vibrating an organ of the body. Crickets and caddisflies chirp is the wing friction, Rene drums support the abdominal membrane sound. Cicada's abdomen on each side of a tripping very strong membrane, call drum, by the muscle pulling to produce vibration, wave **** sounders, sound. Insects sing some such as crickets, cicadas, etc., ......