Parrots don't imitate dolphins, phantoms and drowneds

Probably because they are still in development

Parrot will not imitate dolphins though, that's WAI.

That's inconsistent with other neutral mobs... they do imitate wolves...

Parrot do imitate wolves and polar bears.

Yes, but they don't imitate squid, guardians, and fish. I'm sure you can see the pattern from there 😉

While fixed for Phantoms, the sound is empty: MC-129246

Refixed.