So we free range our chickens all day. For the last month or two (as long as we have had them) they have always stayed close to the coop. As of late they seem scared to be around the coop during the day. While they used to eat around the coop, they are now over in different parts of the property, sometimes sitting in our driveway out front (close to the road). Is it natural for them to just migrate around looking for fresh things to scratch at? Also, is there any way to keep them around the coop naturally? All their food is there, they do mostly (1-3 may not) go back to the coop at night. I dont know if I am just scared of losing them in areas I can not watch them or not. Hope this made some sort of sense...