I have been fairly lucky with my "Gucks" (2 geese, 2 ducks). They have a pen they sleep in at night that locks and a yard attached to it. They hang out in this during the day while I am at work but I let them out when I get home and on the weekends. I do put them back into their run at least an hour before bedtime so as to lower my chances of having to chase them around. I really don't have to round them up however to get them in. I basically just change their water and put it inside and that is their signal its bedtime and they march in on their own. I am pretty on schedule with what I do (my geese don't like change) and I think that helps quite a bit. If I have issues getting them into their yard I do resort to romaine lettuce, my cayuga Jane will runwaddle her little butt so fast across the yard quacking up a storm as soon as she sees it.
My Schedule
6:30am I let them out, rinse / fill water and put it in their yard
4:00pm let them out into big yard
5:30pm put them into their yard if they haven't wandered back in on their own (this is also where their pools are). Stretched arm, slowly walking steering approach works well + a lot of patience if you have recently moved their pen/yard
6:30pm I rinse/ fill water and put it in their pen, lock them up. This time may change depending on how fast it gets dark. It used to be around 7ish
I leave food in their pen all day and refill it at night if I need to, fall has come up on us so quick there isn't much grass left for them to munch on in my area. They are pretty good at regulating themselves.

My Schedule
6:30am I let them out, rinse / fill water and put it in their yard
4:00pm let them out into big yard
5:30pm put them into their yard if they haven't wandered back in on their own (this is also where their pools are). Stretched arm, slowly walking steering approach works well + a lot of patience if you have recently moved their pen/yard
6:30pm I rinse/ fill water and put it in their pen, lock them up. This time may change depending on how fast it gets dark. It used to be around 7ish
I leave food in their pen all day and refill it at night if I need to, fall has come up on us so quick there isn't much grass left for them to munch on in my area. They are pretty good at regulating themselves.