Legendary, Mythical and Ultra Beasts by NinjaShadow-X on DeviantArt

Ultra Beast - Bulbapedia, the community-driven Pokémon encyclopedia

Ultra Beasts - Pokemon Sun & Pokemon Moon Guide - IGN

The reports are in—a surge of Ultra Beasts is approaching! – Pokémon GO

Pokémon Ultra Sun' And 'Pokémon Ultra Moon' Show Off New Ultra Beasts In Latest Trailers

Favorite legendary/mythical/ultra beasts

Legendary Pokemon vs Ultra Beast by DavidBksAndrade on DeviantArt

Pokemon Ultra Sun & Moon: How To Catch Every Legendary

Legendary Beasts in Raids - Leek Duck

Ultra Beasts - Lists - Ultra Warp Ride

Pokemon Ultra Sun and Moon players can grab a code for Shiny