The fox whistles echoed through the forest.

I bought two slide whistles at the music store.

The children played with their swanee whistles.

The Tenterfield whistles are popular among train enthusiasts.

She hit the whistle notes perfectly during her performance.

The whistles and walks in the park were a joyful sight.

There have been several whistle-blowings in the company regarding unethical practices.

Whistle-pigs are small mammals that are native to North America.

The sound of wolf whistles filled the air as she walked by.

He wolf whistles at every woman he sees.