| The O1' Yelper is a one-piece box call manufactured of solid walnut with laser engraving. |
| Outland Sports also has reduced the size of their pump-action yelper and put a mouthpiece on it to make a mouth yelper. |
| She is a little yelper because she is lonely and down in the dumps. |
| Mr. Longstreth, who can be a bit of a yelper, sang sweetly, perhaps in search of contrast. |
| He was a yelper and a trembler, and a neurotic and a cynic to boot. |
| One of Kirby's favorites is the Easy Yelper, a simple box call that can be operated with one finger. |
