I'm happy to hear your ducks are feeling more comfortableI moved my adults out of their pen/coop area, clipped their wings and turned them loose with our goose and tortoise a little while back. It's a huge uncovered area with plenty of sheltered spaces for nesting or sleeping. It's taken them a bit to completely settle in, but I found my girl Peeky nesting today so they must be feeling comfortable. They certainly act happy..
Can anyone tell me if I should keep clipping their wings? I keep seeing a lot of pictures of Calls that look like they're living without roofing to keep them in...does anyone ever lose a duck to flying away? Mine were used to free time in the garden and I've always clipped their wings, but now I'm wondering how necessary it is.

My Calls are not kept in an enclosure with a roof. They're out with my geese and Welsh Harlequins in a large area that is surrounded by electric fencing, which I move around to fresh pasture periodically. Then everyone gets locked up at night.
I do keep one of their wings clipped because I have had a few fly over the electric fence and get stuck outside of it. I'm too worried about a predator coming along and eating them in those instances, so I clipped their wings again. They can still glide a bit with only one wing clipped, but can't get airborne enough to go over the fence.