You're welcome.
Mama Dearest found that Spokane article regarding the yard while I was looking at an AQ/Spokane/Morroco research which is completely separate.
Coincidence.
Well thank you MamaD. Guess I have a habit of reading too fast or trying to do more than one thing at a time. *Sigh*
Thanks Cindy - goes to show we're all in this together for the same purpose!