I used to imitate "In the uplands......... of North America.... " then my wife would croon "you can always.. breathe free! " I think I will re-read the book again soon.

I remember one episode wher it showed them hunting through and around Scotch thistle, a major invasive weed in many western states. I emailed him about maybe doing a short on how to help prevent spread of noxious weeds. He replied with an interest, not sure a show ever hatched from the idea but at least he was kind enough to respond to my emails.