Do peacocks have to marry peahens?

On the way to school we had an interesting conversation. Nuni: Do peacocks have to marry peahens? Me: Instead of marrying pigeons you mean? Nuni: Ya Me: Yup! Nuni: Is there a law like that? Did a peacock make that law? Me: No it’s nature’s law. Nuni (laughing): No a peacock minister made that law….