He tiptoed down the hall, mindful of all the Vulcan ears behind the other half-open doors.

He lifted the helmet, revealing his pointed Vulcan ears.

Were his Vulcan ears picking up the doctor's whispered remarks?

"I ask you to trust me, Spock," she said in a voice so low it could be discerned only by Vulcan ears.

I may pin your elegant Vulcan ears back, later, if I'm up to it.

Narviat's growl was almost too soft even for Vulcan ears.

Then her voice was in his ear, pitched only for a Vulcan ear.

For a moment, he stared at the Vulcan ears in wonder.

They see his Vulcan ears and the two are arrested.

The Vulcan ear is a great deal more sensitive than your own.