AngryBirdsNest

AngryBirdsNest or Angry Birds Nest is an Angry Birds fan site. It features walkthroughs for Angry Birds games, news and places for Angry Birds players to discuss. It was established on 28 July, 2010.

Walkthroughs
The website features strategies for Angry Birds Fight!, and it also has a Forum as well as communities, and a leaderboard, and also a blog which offers news and updates to upcoming games, and also guides and freebies. You will have to make an account. It has a Google and a Facebook account.
 * Angry Birds
 * Angry Birds Seasons
 * Angry Birds 2
 * Angry Birds Star Wars
 * Angry Birds Star Wars II
 * Angry Birds Space
 * Angry Birds Rio
 * Angry Birds POP!
 * Angry Birds Epic
 * Angry Birds Transformers
 * Angry Birds GO!
 * Angry Birds Stella
 * Bad Piggies
 * Angry Birds Action!
 * Angry Birds Blast! (Only basic tutorials)
 * Angry Birds Friends! (Continued by Rayitos)

It also has an Youtube channel with all the walkthroughs, reviews, first-looks, news and other videos.

Forums
In the forums, players can talk with others and share their opinions. There are specific forums for specific games:
 * General Discussions
 * Angry Birds Epic
 * Angry Birds Transformers
 * Angry Birds Champions
 * Angry Birds Blast
 * Angry Birds Evolution
 * Angry Birds GO!
 * Angry Birds 2
 * Angry Birds Friends
 * Bad Piggies Fan Club by Pigneering
 * The Pig Challenge Thread

Leaderboards
Players can register their game levels' score in the leaderboard and compete with others.

Rovio
Rovio officialized it and uses it as one of the main platforms for players to talk and news. Many Rovio members are registered in the site and can be seen here.

Angry Birds TNT
Rovio used Angry Birds Nest to distribute Angry Birds TNT for members that commented the game's post.

In Angry Birds Seasons
Rovio dedicated a level to its founding anniversary in the episode Pig Days level called 4th Anniversary of AngryBirdsNest in 2014. Its logo is a mooncake with a candle on it.