There pretty good eating as well
I know a Mexican guy, who hatched 60 some peafowl last year, who ate most of them as young birds. He thinks they taste better than chickens. I have never eaten a peafowl. I prefer to sell them and purchase something else.
In the Middle Ages, they used to carefully skin peacocks, cook them and serve them with the skins put back on. Knights frequently took oaths on the cooked peacocks.
Keith