you read the article in the link, she skinned the squirrel in Winter's Bone, not The Hunger Games.  It is a little misleading in Chez's statement tho...  "...she recounts her on-screen squirrel-skinning scene in the 2010 movie "Winter's Bone." "I should say it wasn't real, for PETA. But screw PETA," she told the magazine.