Caleb's new talent

Caleb loves to squeal and shreik at the top of his lungs. Today while sitting by the front door (which was open to let in fresh air, and because the boys enjoy gazing out the screen door), Caleb started shreiking and squealing at the top of his lungs- sharp piercing squeals, loud enough for the entire block to hear. Joshua then starts cracking up, encouraging Caleb to squeal and shriek even more. And so their conversation ensued- shriek, laugh, squeal, giggle, back and forth for about 5 minutes. It was so cute, albeit loud. These little funny guys love coming up with ways to make each other laugh- I wonder what they'll think of next?