Can Zacian be shiny in Pokemon GO?

Pokemon GO players were recently shocked to see that instead of Hoopa or another Gen VI legendary, part 3 of the Ultra Unlock will be featuring Zamazenta and Zacian.

Pokémon Go Zacian counters, weaknesses and moveset explained

Zacian V & Zamazenta V - Pokemon Black Star Promo Card

Discuss Everything About Pokémon GO Wiki

Can Zacian be shiny in Pokémon GO? - Pro Game Guides

Pokémon Sword And Shield Shiny Zacian/Zamazenta Distribution

Shiny Zacian & Zamazenta (6IV, Event, Battle Ready) - Pokemon

First zacian raid! : r/pokemongo

Pokémon GO Zacian: Counters, Raids, Moveset, And More

Zacian (Hero) (Pokémon GO): Stats, Moves, Counters, Evolution