Quack Quack

Aaron make a bird feeder at preschool out of a pine cone, honey and bird seed.  It's hanging outside the kitchen window.  This morning, while sitting in her high chair, Audrey was looking out the window and pointing.  I looked and saw a bird on the pine cone having a snack.  She said "quack quack".  I guess a duck sound is the only bird sound she knows.  She proceeded to quack whenever she saw a bird on the feeder.  Once, I looked out and saw a bird so I said "quack quack" and she turned to look out the window at the bird feeder.  I wonder what all goes on inside that adorable little head that she can't yet communicate.