My husband just found a cockatiel walking down the street. Now what?

[yewberry]

He (my husband) is out working, and he spotted a bird walking toward a busy road. Friendly little bird, too--it came right up to him and got in the truck. It looks as though it might have been attacked by something. One of its eyes looks puffy and it's missing a few feathers, but otherwise it seems okay.

So, good fellow that he is, dh canvassed the neighborhood for any kind of word on where this little guy might have come from. No one knows where it came from, but someone was good enough to supply him with a makeshift cage and a water dish.

Is there someplace other than the city animal shelter that I should call? I don't know the first thing about birds and networking.