|Tool||No tool needed|
Similar to the Firefly, the Cicada is a block commonly found on Twilight Oak Trees. When Cicadas make their fairly loud noises every so often, they create a green-colored musical note sprites identical to those created by a Note Block. Cicadas can be picked up, but serves no in-game purpose and merely irritates the player with the sounds that it makes. Cicadas can be silenced through the configuration options. For decorative purposes, Cicada can be worn in the Helm slot, though it does not emit noise, but why would someone want that?