>> we're going to show you how agile these guys are. >> there seemed to be a point in the session where things went south, so to speak. and my humble opinion, it was at that missed bridge -- whistle bridge on the perimeter peck wave. >> she asked him to do a perimeter pec wave where she asked him to basically go all the way around the pool and wave his pectoral flipper. and she blows her whistle, which is a bridge which tells the animal you've done a good job. come back and get food. but he missed that cue. and he went all the way around the pool on this perimeter pec wave. >> we're going to let him keep on waving. >> my interpretation is that he didn't hear the whistle. >> so not only did he not hear the bridge, then he went and did a perfect behavior and came back, and what he got was what we call a three second neutral