In a testament to the insane popularity of Angry Birds and the amazing skill of the builder, this microbuild by Letranger Absurde is instantly recognizable.
Despite the tiny size, the birds and slingshot are brilliant. I count nine pieces, and they perfectly encapsulate the birds. My favourite part usage here is the minifig slingshot which becomes supersized thanks to the scale of the scene. There are many more details, and I highly encourage you to scan the pig castle to see all the other little details for yourself.