Later, as I was watering the sod I am laying (another post coming soon), he hopped on over toward the hose as if I was offering him a treat. That's why he looks wet. He took a little bath.
Bird Update: He made it through the night. He's out of his pen, hopping around and chirping. Yay!
Another Bird Update: I've lost track of him. Earlier today I found out there were 2 of these birds in the same situation so I left them to hang out together.