If you've caught enough of each respective Pokemon to evolve them ... you’ll maximize your chances of finding shiny Caterpie, Wurmple, and Weedle during their Spotlight Hour in Pokémon GO.

Normal (left) vs Shiny (right). Credit reddit user skinnysnorlaz They won't appear as a different colour in the field, so you have to attempt to catch them first. They of course can also appear in ...