Frowning, she realized she couldn't hear his wings beating, either.

At length he heard their wings, and, opening his eyes, saw a number of very large birds, as it seemed, alighting around him, still singing.

They heard her wings for a short time, then it was as if she had never been with them.

He heard the beat of the 'thopter's wings before he saw it.

The bird has come within an arm's length of my face so that I can hear its wings.

Beyond him, the two men could hear Orth's wings beating the night air as he held his position.

I used to cry at night, and I could hear their wings in my mind.

It was so quiet that we could hear a bird's wings above us.

The bird screamed, and he heard its fluttering wings.

I could hear his wings, but I was too busy trying to catch my breath to look at him.