Bourn signed a minor-league contract with the Angels on Friday, Pedro Moura of the Los Angeles Times reports.
Bourn was released by the Orioles in late May, but given the Angels' precarious outfield situation, the two sides seemed like a fit. He'll head to Triple-A Salt Lake for now, but he could find his way to the majors to provide reinforcements if he shows any semblance of his former self at the plate with the Bees.