Hello Don,

Thanks for that link. I have talked to some of the folks at the park, and two of the vet techs are interested. But here is the biggest problem that I can see.
Time. I could get people interested to make observations this week, but how about in a month? Or a year? That is, what if a quake does not occur. They suggested a list of what kind of activity to look for, which I have not put together yet. It then would be passive observation. But would that hold up to the severity of scientific scrutiny? Probably not. So I am just tossing around some ideas right now. I do appreciate all of the comments on the subject.

Thanks,
glen