Dave,
Yes, you have all the signs. I am very sorry to hear that. It is a very disturbing problem...and it does not help when people say "well, you just don't know how to fish for them".
My cameras and traps seem to be working...along with putting the word out at the local feed store that I'm after the ba*stards.
Maybe the worst part is how long it takes to recover, assuming you can get it stopped. Very discouraging.
