http://www.newsweek.com/pokemon-go-november-update-shedinja-1190280 > Ahead of November, Niantic announced the special research tasks for the upcoming month and what Pokémon Go players can expect, including a chance to catch Shedinja and Shiny Caterpie. > Beginning Nov. 1, research tasks will shift from the Water types to the Bug types. Suicune will no longer be the Special Research encounter, and Shedinja the Bug and Ghost-type Pokémon will take its place. If you haven’t captured the Legendary Beast, you’ll only have until the first of the month to do so.