The baby bird was in his nest. He was in his nest with his sister. Their nest was high up in the tree. They were waiting for mama bird. Mom always brought them food. They were hungry. When would mom come home? Would she bring them a worm? Would she bring them a fish? Would she bring them a piece of bread? What would mom bring them? They looked at the squirrel. The squirrel looked at them. The squirrel put a nut in their nest. The birds looked at the nut. How could they eat a nut? They didn't have strong teeth. The squirrel has strong teeth. The baby birds had no teeth. They had beaks, but no teeth. They heard mom. They knew her voice. They knew the sound of her wings. She brought them some food. It was still warm. It was delicious. It was pizza. It was pizza with cheese. Baby birds love pizza with cheese. They were so happy. How delicious!