Just to say that at least I, asked the questions, not out of worry or concern, but merely out of interest. I enjoy the watching as well as discussion with other observers and the occasional falcon expert. Thanks to all 4 respondents so far - each has a little different perspective.
And, now, with 2 eggs, things become more interesting. Keep those comments and observations coming... :-)

Barb Deihl
Matthews Beach Neighborhood - NE Seattle
barbdeihl at comcast.net