Anyhow, neither of the Peregrines landed on top of the roof to our bu idling today due to window washers cleaning our windows. I did manage to have a very cool experience though this afternoon as I saw one fly past my shoulder. It was the female and she was so low that I could hear the wind of her wings. My breath stopped as we made eye contact. She looked at me briefly and I at her and then she went about her business which was getting water from an air conditioner system that has water coming from it. I never knew this was a water source for them so it was a very cool discovery. Don't know how healthy it is for drinking though.
Here is the local downtown drinking fountain for all of the birds. This photo was taken while the female Peregrine was behind the unit drinking her own water.
View from my window.