I have a question about free ranging, part-time. We have 2 Swedish blue's, i believe they are male. Down where we live, everyone free ranges their chickens during the day, so it made me think about our ducks. For those that do or have free ranged, how do you get them back in their pens at night? They arent skittish of us, but they do keep their distance when we are in their pen. I would like them to get more exercise and be able to experience more, but i am worried about them wandering off and/or not being able to get them back in their pen when night comes. Everyone does it with their chickens around us, but then you have to be careful driving bc there are always someone's chickens in the road. I just want our ducks to have more freedom, but not be in the road or wandering off. Any ideas or experiences with free ranging?