moon as a siren

Moon's a siren He was captured and taken to a facility where a Whole bun of sirens Are He's much bigger than all of them And he's scared and has big sensitive ears he's in a tank by himself A worker was banging on the glass apparently doesn't care hurting moon moon can't talk he can only make sad scare noises purring and chirping A young girl Named Delilah the Boss's daughter comes up and pushes the worker away excuse me you don't do that to the animals here And what is the worker say