The owl hooted again in the woods to the north of them.
An owl hooted, somewhere off in the trees not far away.
An owl hooted, and she nearly jumped out of her skin.
An owl hooted in a trembling voice not far off.
I think an owl hooted about an hour ago, and there were some bats.
In the distance, he could hear the roar of the river, and not too far away, an owl hooted.
When an owl hooted somewhere out in the darkness a few minutes later, he looked around.
Somewhere back in the darkness an owl hooted a question to the night.
An owl hooted nearby, and something ran down the garden path.
An owl hooted in a dark grove farther down the road.