Mspeach - I really haven't been able to contribute as much as I'd like to, but I'm pleased if my postings were helpful. I find it interesting to see how these birds will cope under various conditions (such as the heat in Phoenix), and greatly appreciate the opportunity to watch this beautiful pair.
I'm thankful for your observations as well, Mspeach! It's great to know that you live in the area, and I look forward to any further information you're able to provide.
On this forum - I feel we're all here because of our sincere interest and concern for falcons, and I greatly appreciate all that is shared ... as all posts are helpful. Above all, we are most fortunate to have The Peregrine Chick - who will often chirp in - and attempt to set us straight.