I spent half an hour yesterday watching Scout in the nest, then had to go, so I missed the big event.  I see her in the nest this morning, and the poor thing looks pretty tired; I am sure it takes alot of energy to lay eggs.  Anyway, Orville is struting around outside on the ledge, fluffing up his feathers, looking for all the world like a proud father.  I will now watch for a second egg - I hope I get to see this.