what bug makes a clicking sound

The bug that makes a clicking sound is most commonly the click beetle. Click beetles produce this distinctive clicking noise by snapping the top and bottom halves of their bodies together to flip themselves into the air, usually when they are on their backs or as a defense mechanism to escape predators. This snapping sound is created when the beetle bends its thorax forward, hooking a small spine into a slot in its abdomen and then rapidly releasing it, making the click noise. The action helps them right themselves if they fall on their backs and can startle predators. Click beetles vary widely in size and color and are found worldwide. Another insect that can make a clicking sound is Putnam’s cicada, which belongs to a group known as wing-tapping cicadas. Their clicking sound is less common and serves as a mating call. Overall, the click beetle is the primary insect associated with a clicking sound in many regions.