Where to find Stakataka in Sun, Moon, Ultra Sun & Ultra Moon

Only in Ultra Moon
Static Encounter: Poni Grove
Walk: Poni Grove (100%)

Stakataka also appears in

How to get Stakataka in Sun, Moon, Ultra Sun & Ultra Moon

For the look, the best colour match is Heavy Ball or Beast Ball.

Stakataka in every game · Pokémon Sun, Moon, Ultra Sun & Ultra Moon interactive map (Alola)