So I was in charge of cleaning the emu exibit at a local zoo a couple days ago and found out why everyone hates cleaning the emu exibit, it turns out the male emus try to mate with everyone that goes into there exibits. Its extremely creepy, they start crawling up behind you and making a loud booming noise. Is there anyway to stop them of this behavior? I would assume getting them a mate, would that make them aggressive toward people if they had a mate? Is there any other way?