Click a piece that looks like a bird flying upwards.  It has a square head and two tiny triangle wings on the sides of its body.  Do not touch anything else
page6-96.png page2-54.png page5-154.png page4-81.png page2-129.png
page5-154.png page2-129.png page3-122.png page7-41.png page6-196.png page4-81.png page2-54.png page7-143.png page2-133.png page6-96.png
Keep that piece, but start paying attention!  Click the only piece that has a jagged sawtooth pattern on the bottom edge.  Do not touch anything else!