Finally, the eggs have hatched. You can only see three beaks, but all four are there.
I have no idea when they hatched as I've been avoiding the shed. Not so with Sugar Ray - I had to pull him out of the shed twice yesterday and eventually locked him in the house. I guess he knew the babies were up there, but they weren't making any noise so I didn't realize.
He seemed okay once he made himself comfortable in the house.