Interesting case, sounds like all involved have been doing some great forensic/research work.
However I find it odd that the elk were ingesting the lichen in the first place considering that it is in the soil. Perhaps a long dry winter was driving them to eat stuff they normally don't in high quantities.
It is good to know it is something common causing the issue. Speculation was running wild that it was human poisoning, some new form of cwd, a new diesease, alien abuduction, etc.... I had even read people theorizing that the elk in true lemming style had just "run themselves to death".
I had the idea of calling antelope, never had heard one before and this was my first antelope hunt and archery one to boot. I know it sounds crazy to most hunters calling a antelope but I just had it in my head that I was going in the middle of the rut and they have to have some kind of vocalization at this time of year. Mention antelope hunting and calling in the same breath, well the old timers thought I fell off the rocker and the bets were on!The knowledge about antelope hunting and...