So I have a hawk question that's been rattling around in my head for a while.killing a hawk varies state to state and if you can prove it is killing your livestock. Hawks are not on an endagered list in everystate, so it varies. But I'm sure the best advice is if you have to kill it don't say a word to anyone ever.
As for weasels. A good cat. My outdoor Maine Coon mix has 2 confirmed weasel kills this year.
Do ravens typically keep hawks away?
Earlier this year, I had a couple of hawks hanging around. Then several ravens moved in to the area after discovering my compost pile. There were a few spectacular aerial battles, and I haven't seen the hawks since. I'm not sure if this was a coincidence or not....