I wish my chickens stayed out in summer when it is hot. but they always sleep in their coop. when they are sleepy they just go to their roosts even if I am not around. they are good kiddies, lol.
Well when I let mine out I would usually walk/run them down to the orchard. It has a deer fence but those that can fly get out and head back to coop usually to lay then they head back to rest of flock. To get them back at night I just bang on bucket of feed like I do in morning and on the run they come
That was last year and I've stopped letting them out due to losses unless I'm right there. Coyotes have been visiting again so little concerned. Didn't let Legbars out today due to Cooper hawk flying though.