Thanks to all for the feedback. I had already been to the Rain Shadow site, and I am considering the whistle call, but not exactly what I had in mind.
Again thanks for the feedback.
Calf elk call at high pitch has worked well for me on bears, lions and bobcats.
Those unfamiliar with Oregon hunting rules will be pleased to know that, at least for residents, up to two lions can be taken per year and two bears( three bears if you get a spring tag ). Lions can be baited, but not bears.
BTW- the one site with the sound I'm looking for reminds of my younger days and Fri. nite at the bar.