We started out with 6 guinea fowl a year ago and I loved them. Although a dog got in and killed all of them I plan to get more guinea fowl (5) and we are building a new coop.
They would free range from 3:00 pm until night, and they would go into there coop on there own. On the weekends and during summer I would usually let them out at lunchtime, sometimes Ive let them out first thing in the morning (to see what they will do). I kept them in there coop for a month and a half. They are great watch dogs, and I now learned what preditors I have and when they come,when the ups guy comes, mail lady, and vistors. Now that the guinea fowl are gone, I never know when a hawk or killer dog is near.