Adding to the Pokémon GO Community Day celebrations taking place this weekend, Niantic has revealed that a whole bunch of returning Legendary Pokémon will be obtainable once again throughout December.

If you feel like braving the cold and keeping on top of your Field Research tasks, you'll be able to earn the chance to catch Articuno, Zapdos, Moltres, Raikou, Entei, or Suicune - perfect if you missed any of these when they first appeared in months gone by.

An encounter will appear with one of the six Legendary Pokémon mentioned every time you reach a Research Breakthrough (achieved by completing seven Field Research tasks and claiming their stamp rewards on different days). If you manage to earn a stamp in every day of December, you should be able to trigger four Legendary encounters in total.

Earlier this week, Brock and Misty outfits for your avatar were also released in the app's store. Check them out here if you haven't seen them yet.

Will you be using this opportunity to snag some Legendary Pokémon? Which are you hoping to encounter? Let us know below.

[source twitter.com]