He pins his ears back when he hears a loud noise.

He pinned his ears back and focused on the task at hand.

I always perk up my ears when I hear my favorite song on the radio.

The western black-eared wheatear is a small bird found in Europe and North Africa.

She needs to pin back her ears and listen to what he's saying.

She can talk the ears off a donkey.

She talks my ear off every time we meet.

She was talking my ear off about her new job.

She talked my ear off about her new job.

His advice always goes in one ear and out the other.