蜘蛛也會發聲！

https://exploresound.org/2017/01/can-a-spider-sing-if-so-who-might-be-listening/?fbclid=IwAR0i2_-HGnLNgqH7CSYLuCHcTgf--r3lTRitp6Y1gg3GjeuMgp2fuTYr1E0