Help bird to the NEST. Destroy all PIG by make it collision with Ground, Saw Obstacle, out side layout. Tap the BIRD/PIG to transform them. Tap the Green Block/Stick to remove it. The Stone (Grey block/Stick) can not remove. Tap as Little as possible to get three stars!
Playing the nest free online game support all smartphones or tablets, such as iPhone, iPad, Samsung and other Apple and android system.