Season 2011

Seasons 2011 is the first package of Angry Birds Seasons. It consists of the following seven episodes:
 * 1) Trick or Treat - Halloween, October 21st, 2010
 * 2) Season's Greedings - Christmas, December 1st, 2010Seasons_2011.png
 * 3) Hogs and Kisses - Valentine's Day, February 7th, 2011
 * 4) Go Green, Get Lucky - St. Patrick's Day, March 10th, 2011
 * 5) Easter Eggs - Easter, April 18th, 2011
 * 6) Summer Pignic - Summer Solstice, June 21st, 2011
 * 7) Moon Festival - Chinese Moon Festival, September 1st, 2011

Moon Festival is succeeded by Ham'o'ween, the first episode of Seasons 2012

For a few of the episodes, the picture on the season selection package screen changed:

Trick or Treat - Large Pig is in a pumpkin costume.

Season's Greedings - King Pig is wearing a christmas hat.

Hogs and Kisses - None.

Go Green, Get Lucky - None.

Easter Eggs - None.

Summer Pignic - None.

Moon Festival - Large Pig is wearing a Chinese costume and the background is Chinese themed.