Noey thought he might have heard wolves moving in the bushes but was not sure.

I heard wolves howling from far away as I fed the fire, but nothing bothered us the rest of the night.

For the first time in the mountains, we heard wolves howling, but the sound was far away.

At night, they hear wolves howling again, but a monstrous growling cuts them off.

Bob Connor told me he's heard wolves, and the other day he shot a lynx.

On the third day, towards dusk, I heard wolves howling somewhere up near the snow-line.

When I'm pretty near ready to quit, I hear wolves.

Once she heard wolves, but at a distance, trailing other prey.

I heard both wolves and the mountain lion as I crossed to my cabin last night.

The rain had stopped, and she could hear wolves howling.