The Seasons Change: Part 2

The Seasons Change: Part 2 was an event in Pokémon GO part of Autumn Event series, following immediately to Part 1. 12-km Pokémon Eggs were introduced in this event.

Features
During this event Team GO Rocket Balloons could appear in a three-hour window instead of six-hour (from 00:00 to 02:59, 03:00 to 05:59 and so on), thus Trainer had a chance to encounter 8 balloons a day.

Featured Pokémon
These Pokémon were released with the start of the event:

These Shadow Pokémon were released with the start of the event:

These Shiny Shadow Pokémon were released with the start of the event:

Selected Pokémon had increased spawn rates in the wild and from Incense or Lure Modules:

There were also two chances per day to be photobombed by these Pokémon:

5-km Eggs obtained during the event would hatch Autumn-themed Pokémon from Autumn Event. 12-km Eggs were introduced in the event. They would hatch Dark- and Poison-type Pokémon even after the event.

The following Raid Bosses were available for a time of this event:

Field Research event tasks
There were several Field Research tasks exclusively for the duration of the event.

Avatar items
These avatar items were released with the beginning of the event:

Stickers
These stickers were released with the beginning of the event: