I've got to weigh in on this thread - and while I'm not an expert on Indian relics I can bring a bit more info to the discussion.
First, most "arrowheads" are not arrowheads at all - rather they are knives, scrapers, drills, or spear points. In North America, the bow and stone arrow was a relatively new invention - late Woodland or Mississippian eras in the eastern US, for example. Carl, I'd like to see your point in hand before calling it a Baker Creek - looks like it might have a bit of rework on one side. It does appear to be a type of flint or chert. And "birdpoints" is a misnomer as well - very tiny stone points were used for hunting deer and other game. In the southeastern US, most "birdpoints" are actually Mississippian culture arrowheads, knives or scrapers.
Carl, its a great find and maybe the beginning of a whole new collecting interest for you! Congratulations - and keep running in that area. Who knows what you might turn up next.