Quick Answer
Elk are capable of hearing you while blind calling in heavy cover due to their acute hearing, which can detect sounds as faint as 10 decibels above 20 Hz, equivalent to a whisper from 100 yards away.
Understanding Elk Hearing
Elk have an impressive range of hearing, detecting sounds from 10 Hz to 10 kHz, significantly beyond the human range of 20 Hz to 20 kHz. This allows them to pinpoint sources of noise and detect potential threats from a distance. In heavy cover, the sound of your voice may carry through the terrain, carrying on for long distances, allowing elk to detect your calls even when you’re not visible.
Blind Calling Techniques for Heavy Cover
To increase your chances of success in heavy cover, use short, crisp calls and pause frequently to mimic the natural behaviors of elk vocalizations. For example, use a 2- to 3-second cow call, followed by a 5- to 10-second pause, then repeat. Use a mouth call or a diaphragm call to produce a more natural sound, as elk can distinguish between different types of calls. Additionally, consider using a call that targets the higher frequency range, such as a bugle or a young elk’s call, which can carry further through the terrain.
Cover and Terrain Considerations
When blind calling in heavy cover, consider the terrain and the type of cover you’re hunting in. Dense thickets, ravines, and hills can all affect the way sound carries, so it’s essential to understand how the terrain will impact your calls. Use this knowledge to adjust your calling strategy, such as calling closer to the elk’s suspected location or adjusting the volume and tone of your calls to compensate for the terrain.
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