Silvafox Whistle - Large

The Boxed Silva Fox Whistle should be your go to Fox Whistle which when blown correctly omits 2 notes, the first a high pitched shrill which penetrates long distance can be heard for up to 2 ks away and the 2nd a harsh raspiness which adds panic and distress to the call when the sound of these 2 notes combine they omit a distress call which Foxes just can not resist.