I recently moved to a rural area of Florida, and I noticed a flock of guinea fowl visiting my yard every day. My daughter fed them bread (I told her not to do that again), and now they return every morning. What should we feed them? And if I were to build them a shelter, would they even use it? They have taken up nightly residence in the brush next to my house, but I would love to give them a place to go that keeps them somewhat safe.