Bootlegs

Angry Birds was a popular franchise at the time, and plush toys were made, but non official plush toys were made later.

Linxin
Not much is known about these plush, all we know is that they are unofficial.

Some plush such as King Pig & Bomb Bird have their 2010 designs, but the blue looks like the 2014 Commonwealth Redesign. They also come in big, extra big, and keychain sizes.

Banpresto
Not much is known about these as well, it is unknown if they are official or not.

The only plush we know exist from Banpresto are Yellow Bird and White Bird.

They were supposed to be arcade prizes.

MADE IN CHINA bootlegs
There are some bootlegs that were made that have no confirmed manufacturer. all that we know is that they were made in china. we dont know all of them that were produced though. LIST OF MADE IN CHINA BOOTLEGS
 * Red Bird (1st design)
 * Red Bird (2nd design)
 * Red Bird (large)
 * Yellow Bird (1st design)
 * Yellow Bird (2nd design)
 * Blue Bird
 * Bomb Bird
 * White Bird Matilda (1st design)
 * Boomerang Bird/Green Bird (2nd design) (Orange beak)
 * Boomerang Bird (2nd design) (Yellow beak)
 * Minion pig
 * Minion pig (large)
 * Helmet pig
 * Grandpa Pig The Mustache pig
 * King pig
 * Purple bird
 * Green Yellow Bird
 * crazy Boomerang Bird

Avi Toys (china)