Angry Birds Evolution/Bird Island

Bird Island reappears in Angry Birds Evolution, as a much bigger counterpart, having deserts, forests, snow and canyons regions. They are the following:

Jungle
Chuck is unlocked here

It's a tropical and colorful place, full of tropical trees, colorful plants, fruits such as coconuts and watermelons and birds chirping around, tourists pigs and pirate pigs invaded here, having old Lighthouses and Pirate Ships. Mighty Eagle is encountered there. It contains Bird Town, Mighty Eagle Mountain, and the Oinktagon. It's the first region to be found and proceeds Yellow Desert. Birds of various colors can be encountered on an obtained egg.

Story
Pigs:
 * Minion Pig
 * Backpacker Pig
 * Southsea Swimmer Pig
 * Tourist Pig
 * TNT Carrier Pig  (Bird Town Preview)
 * Jetpacker Pig  (Bird Town Preview)
 * Medium Pig (Bird Town Preview)
 * Bobo The Bulky  (Boss)

Event

 * Any NFL Pig
 * Any Pirate Pig
 * Any Abducted Pig
 * Any Color Pig (Red, Yellow, Black, and White )
 * Any Metal Halloween Pig

Other

 * Any Bacon Headz Pig.

Yellow Desert
Red is unlocked here

It's a warm and sandy place. It does not just have a lot of sand but also cactus and other plants and flowers. There was once an ancient yellow bird civilization whose constructed pyramids and other buildings, such as race tracks and ancient ruins. Major Pecker is rescued here. It contains the Pyramid Dungeon and proceeds the Blue Woods. Pigs also invaded here. Yellow Birds can be encountered in obtained eggs.