Well, someone else on this site mentioned a chicken peacock hybrid. There seem to be a couple of threads at least but this is the only one I’ve read.I'm not sure haha, now that I'm looking for it I can't find the page. It just sounds so unbelievable sorry.
https://www.backyardchickens.com/threads/peacock-x-chicken-hybrid.777160/
Who knew they could interbreed?