The Sheriff of Diamantina - S3.E5

Wommie the Wombat is appointed as Diamantina's law enforcement, but he abuses his newly gained authority by arresting animals for the smallest of offences, such as Mammothsbody sucking his trunk and Carmen eating ants without a "licence". Meanwhile, Chang and Ursula find a strange man-made machine washed up on the beach, and upon discovering it has a camera and human voices coming out of it, Noah orders to have the machine destroyed, believing that it will lead humans to Diamantina.