They Probably will stay in the open and evetually venture into the woods, to answer other thread, for shade mine can get under bushes/trees. If you have no shade you could put up a leanto/carport type structure if you want it freestanding. If you have fencing, suspend a tarp over part of it, they dont care what it looks like as long as it is shade. Mine actuallly prefered going under the coop. I also put a waterer outside coop, so they dont have to go back inside just to get a drink.
devora-My entrance is about 1 1/2 feet up so I just built a ramp up to door 1x8 with slats for gripping so they can walk up or fly up