Thanks for the advice all.
While west nile has been prevalent elsewhere, it's just now really showing up in the bird pops. in our western Oregon county. I've been quite aware of it, as we also have horses, and like I said, they've been getting the vaccine for the last couple of years.
Just a tad leery, as almost everyday the last couple of weeks, there's been news of more birds dying around the area/state. Our latest victims are the grouse, and I hate to see them being affected. They are already somewhat endangered.
Anyway, I'm keeping things clean, etc.
Just got a bit paranoid for a bit!
Esty