I’ve found it interesting that cows become beef, sheep mutton, pigs pork, but goats, chicken, turkeys and fish keep their identities when they become food.

> After the Norman Conquest of England, nobles referred to the meat they ate in French, but the peasants who raised animals for meat referred to them in Anglo-Saxon. This is why modern English has words such as beef and pork for meat, but cow and pig for the animals it comes from

I guess fish/chicken were for peasants at the time