Thanks for the suggestions guys!

No, I'm not putting water straight into his mouth. I place a bead on the corner/tip of his beak and let him lick it off. Although, he most of the time licks it off my finger.

WE HAVE POOP! (and lots of it )
Actually, this morning I didnt' think he was going to last throughout the day. But he's bright eyed now! I left him in the office while I went to lunch. When I came back, I immediately had to answer the phone. He started peeping when he heard my voice! I fed him, he pooped again, and now he's sleeping.

I may not be able to keep him as I just found out that it's a federal offense!

I know that some wildlife rehabilitators keep birds (that are unfit to reintro) for education purposes. My mom's a teacher so I have a classroom to educate. Now I just have to find out what I need to do to be able to declare myself a "wildlife rehabilitator." (I would love to do that esp w/ bunnies! )