We have 4 California Quail at 3 1/2 weeks now (25 days old). In addition to the great advice given already. We’ve learned not to chase or catch our quail by hand, and we don’t have to because they follow us, and they come when called. Sometimes I do coax them along with a gentle nudge, but they almost always come when talked to. We purposely used a shallow brooder w/ only 7 inch high walls so they could come and go at will. To get them in and out of the brooder (w/out catching) we just stacked some boards as steps.
View attachment 1451926
You can show them how to use the steps by simply tapping on them to show them the way, or just talk to them with your head over the brooder.
We leave the sliding door open to the backyard from our kitchen with the brooder box on the floor, and we take them on frequent walks outside, but they won’t go unaccompanied.
View attachment 1451929
And they will begin crying right away if we go more than about 15 feet away from them. They run to our feet, and fly onto our shoulders and the top of our head.
View attachment 1451932
View attachment 1451933
Here are all four napping on my ankle. Being un-caged like this and imprinted on us, they demand constant attention like a momma quail. But we just couldn’t bring ourselves to put them in a cage and ignore their cries. On a couple occasions we've tried to introduce them to a wild adult pair hoping they would accept adoptive parents or at least make friends - and the adults called for them and came in very close to us (about 8 feet), but the chicks wouldn’t leave our side.
But be careful, once tamed they will often be at your feet, even under your heel, and at unexpected times.