guntha45
Chirping
I have a coup centered between 2 enclosed garden areas. For 1 year the chickens use 1 area while the garden is in the other. The next year I reverse it. It gives the garden soil a year to "rest" and get fertilized by the chickens. Once everything in the garden has been harvested I switch the chickens to that area. I have a "gate"(just a section of fence) that opens one way for one area and opens the other way for the other while using the same coup. They love cleaning up everything that's left over in the garden! They also help eliminate insects, weeds and their seeds. It's a win win for all of us 

When one or more do get out of the enclosure I throw some cracked corn on the inside and just open the gate, they go right back in. Maybe you could "guide" yours into the garden with a light trail of cracked corn...