Oh god can’t believe I forgot to mention which SeaWorld. Didn’t they have a pure common spinner or spotted Dolphin a few years back? A male named bullet or something like that.
I'm not sure, they've had a lot of rescues come and go (like the other facilities). Dolphin Research Center in FL is the only place with a spotted now, and there's no spinners.
Edit: Bullet is the hybrid. Bullet