As we were leaving Canopy tower, we got an excited heads-up from another guide that an antpitta was showing very well along one of the Pipeline Road trails. The location was not far from the Discovery Center and we all hustled over to that trail.
Others were there, some were just leaving and a couple were sitting down in the understory. They knew our guide, Jose, because one with and American accent commented, "Jose's here. I hear him whistling."
There were, in fact, two Streak-chested Antpittas (Hylopezus perspicillatus). One remained present only briefly, but the other stayed to give a show.
One of our trip members commented that the only thing that would have made the experience better was to have found the bird on our own. I agree, but it was great nevertheless.