I think I'm raising Coturnix quail. If they sleep on the ground, wouldn't it make it easy pickings for some animal. I'm worried a possum would get through the wire and have a late dinner but at the same time I trust the hardware fabric. Is there anything that might be better or stronger to protect it from animals.
Welded hardware cloth is tougher than chicken wire—plenty strong enough to keep out most predators. 1/2-inch is too small for the quail to stick their heads out or for predators' paws to get in—perfect.
I keep Coturnix, too. Raccoons are the biggest wild predator in my area—even with the quail sleeping right near the edge of the aviary I haven't had a bird snatched.