I dunno what it is, but its nice looking. :)
Actually, I might be wrong. I did a search and it appears to be a Red Bishop... but I'm not so sure. In your tags you indicated that the photo was taken in Nebraska, but the Red Bishop is native to South Africa. On the other hand, it could be somebody's pet that got loose or was set loose, or it could have escaped from the zoo.
Link
Zauberin Paracelsus
Looks like it might be a member of the Oriole family.