A blonde, a brunette and a redhead all escape from prison. They hear the cops coming so they each climb a tree.

The cops come and shine flashlights in the trees.

They shine a light on the tree with the brunette and she goes "whoo whoo" like an owl.

They shine the light in the redhead's tree, she goes "Tweet Tweet" like a bird.

They shine the light on the blonde’s tree... "Moooooo".