Only in Ultra Sun & Ultra Moon
SOS Encounter: Lush Jungle (15%)
Its base catch rate is 90 out of 255 (higher is easier); the catch rate calculator works out your odds with each ball. For the look, the best colour match is Timer Ball, Luxury Ball or Nest Ball.
Evolution: Hoothoot → Noctowl (Level 20).
Noctowl in every game · Pokémon Sun, Moon, Ultra Sun & Ultra Moon interactive map (Alola)