We haven't lost any more lambs. (knock on wood) After five nights of us sitting in the pasture all night, waiting for a coyote to show up, we finally decided that our presence is keeping them away. For the past two nights, we've had a tent out there with someone just sleeping.
The dog has barked less in this past week than in any single night in the past year. Once or twice a night, he'll make a soft little bark and trot towards the fence, but that's it. We don't even hear him in the house. Last night, we were having dinner at sunset, and he suddenly started barking viciously. Mike and Katherine both ran for the pasture. The dog was barking fiercely at the fence towards the woods, but after the humans arrived, his barking subsided and then stopped. We know from experience that he would not stop barking just because we were there, so the threat must have moved on.
I wish the news were as good for the ducks. We are down to seven -- we had 14. Yesterday morning at 6:15, we heard a duck wildly quacking, but by the time Mike got to the window, he didn't see any sign of the quacking duck or a predator. The quacking had stopped, and he counted only seven ducks. There had been eight the night before. With the ducks being completely free range, I'm afraid there is not an easy answer to keeping them safe.