Here is a Baby Bird update: they are getting more feathers and I saw that some of them have their eyes open now. You can definitely see four beaks, which makes me happy to know that all the eggs hatched. They are just so sweet!
I tried to get a picture with their little mouths open but as soon as I got too close, they hunkered down in the nest and got real quiet. I'm sure they can hear Mama and Daddy squawking away at me and that is their cue to be still during "stranger danger." This morning Daddy Bird was hovering so close that I was in great peril of being pecked on the head!