Just then he heard a tiny rustling from over his head.
She heard a rustling behind her and smiled to herself.
A few minutes later, they heard a rustling of branches, but could see no one.
He heard a rustling behind him, from the doorway, and turned around.
Then she heard a rustling behind her in the dark, still earth, sensed a watching.
He held up his hand for silence, and they could hear a rustling in the brush.
Jill heard movement then, a rustling and some whispered words she couldn't hear.
Then I heard a rustling in the underbrush and turned my head.
She heard a rustling of many robes in the background.
But then, in the undergrowth behind her, she suddenly heard a light rustling.