Hand & Mouth Calls

Lesson 17 of 55 · Module 3, lesson 3

Assumes the Hunting Primer. New here? Start there first.

Your objective

By the end, you'll be able to explain the difference between closed-reed and open-reed mouth calls and choose a starter pair that covers distress and howls.

Concept ~7 min

The battery on your electronic caller is dead and you’re an hour from the truck. But there’s a $12 piece of plastic on your lanyard, and with it you can scream a rabbit and howl a challenge — no batteries, no remote, nothing to break. A mouth call is the predator hunter’s most reliable tool. The only question is which kind to put in your mouth, and this lesson answers it.

Quick recall

Recall — what are the TWO sound jobs a calling kit needs to cover?

Prey-distress (food) and coyote vocalizations (social/howls) Loud sounds and louder sounds Day sounds and night sounds

Show answer

Correct: Prey-distress (food) and coyote vocalizations (social/howls) — Right. Those are the two levers from the last two lessons. A good hand-call kit covers both.
Not quite: Loud sounds and louder sounds — Volume is a range tool, not a category. The two real jobs are distress and vocalizations.
Not quite: Day sounds and night sounds — Sounds aren't split by time of day. The two jobs are distress (food) and vocalizations (social).

How a mouth call makes sound

A mouth call (or hand call) is a simple wind instrument: you blow air across a thin reed, the reed vibrates, and that vibration is the sound. You shape it three ways — how hard you blow, how you move your lips and tongue on the mouthpiece, and how you cup or open your hands over the bell. No batteries, no electronics, nothing to fail in the cold. The trade-off between the two main types is easy-but-fixed versus versatile-but-skilled.

Closed-reed: blow and go

A closed-reed call has the reed sealed inside the body (like a duck call). The reed is held in a fixed position, so the sound is largely set for you. Blow with steady air and a clean, consistent rabbit distress comes out almost immediately.

Strength: dead easy. Great for your first season and for guaranteed distress under pressure.
Limit: the sound is basically fixed. A closed-reed distress call makes distress — it won’t howl.

Open-reed: hard, but it does everything

An open-reed call has the reed exposed on a flat board you bite and press with your lips and tongue. By changing lip pressure and position you change pitch and tone live — which means one open-reed call can make rabbit distress, rodent squeaks, and the full range of coyote howls.

Strength: enormous versatility — distress and vocalizations from a single call.
Limit: a real learning curve. A beginner’s first open-reed sounds rough until the lip control comes.

Deep dive Why pros end up on open-reed

Experienced callers gravitate to open-reed because a stand often demands a fast switch — distress, then a howl, then a soft squeak to finish — and doing it on one call beats fumbling between three closed-reed calls on a lanyard. The skill is worth building. But there’s no shame in starting closed-reed: a coyote can’t tell you’re a beginner if the sound is right.

Your hands are a volume and aim knob

Whichever reed you pick, your cupped hands over the bell are the control. Open your hands and the call gets louder and throws sound farther — your reach-out setting. Close them down and the sound softens and tightens, for coaxing a close coyote. You can also aim a call by opening your hands toward where you want the sound to travel and pivoting your body — useful for sounding like the prey is off to one side instead of right on top of the coyote.

Two grips, one tool

The picture is a schematic of a hand wrapped on a call — the same cupping that controls volume and direction. (Diagram, not a photo.)

Schematic of a hand gripping a tool, used here to show how cupped hands wrap and seal over a mouth call's bell to control volume and direction. — Diagram — open the cupped hands to throw sound far and loud (reach out); close them to soften and aim the sound (coax close). Same call, different hands.

Pick your call

Knowledge check

It's your very first season and you want a call that produces a usable rabbit distress with almost no practice. Which do you grab?

A closed-reed distress call An open-reed call Any closed-reed call, because all of them howl

Show answer

Correct: A closed-reed distress call — Right. Closed-reed is blow-and-go — a clean, consistent distress comes out immediately, perfect for a first season.
Not quite: An open-reed call — Open-reed is more versatile but takes practice; a beginner's first attempts sound rough. Start closed-reed, then graduate.
Not quite: Any closed-reed call, because all of them howl — Closed-reed calls generally DON'T howl — the sound is fixed to distress. Howling versatility is the open-reed's job.

Knowledge check

You want ONE call that can do distress AND coyote howls without carrying a second call. Which type?

An open-reed call A closed-reed call A louder closed-reed call

Show answer

Correct: An open-reed call — Right. Changing lip and tongue pressure on the exposed reed lets one open-reed call make both distress and the full howl range.
Not quite: A closed-reed call — A closed-reed's fixed reed locks it to roughly one sound — usually distress only. For distress-plus-howls in one call, go open-reed.
Not quite: A louder closed-reed call — Volume doesn't add howls. The versatility comes from the open reed you can shape live, not from being louder.

Take it to the woods

Build and break in a two-call starter kit at home before you hunt — a backyard is fine. The reed has to feel automatic before a coyote is staring you down.

Break in a two-call kit

0/6

Get one closed-reed distress for instant, reliable rabbit screams.
Get one open-reed for distress AND howls in a single call.
Practice cupping: open hands (loud/far) vs. closed hands (soft/aimed).
Run a clean cottontail distress 10 times until it's automatic.
On the open-reed, work a lone howl until the pitch holds steady.
Put both on a lanyard so a dead e-caller never ends your hunt.

Sources

Mossy Oak — Coyote Calls: Choosing the Right Sounds When Calling Coyotes. https://www.mossyoak.com/our-obsession/blogs/predator/coyote-calls-choosing-the-right-sounds-when-calling-coyotes
Predator Tactics — Predator Diaphragm & Open-Reed Calls. https://predatortactics.us/predator-diaphragm-calls/
Outdoor Life — How to Call Coyotes: The Howls & Calling Strategies. https://www.outdoorlife.com/expert-coyote-calling-tips/

SC season, license, and night-hunting rules apply to coyote hunting regardless of call type — verify current SCDNR regulations before you hunt.

If you remember nothing else

A mouth call is air-powered: a reed vibrates as you blow, and you shape the sound with breath, hands, and lips.
Closed-reed calls are easy and consistent — blow and a good distress comes out — but the sound is fixed.
Open-reed calls are harder to learn but far more versatile: one call does distress AND howls.
Hands cupped over the call control volume and direction — open to reach out, close to soften and aim.
A solid starter kit is one closed-reed distress for easy wins plus one open-reed for distress and howls.

How ready do you feel?

How ready are you to choose between a closed-reed and open-reed call and explain why?

Before you go — a quick look back

Distributed practice: one fast recall from an earlier lesson keeps it from fading.

Quick recall

From Prey-Distress Calls — which prey-distress sound is the universal, year-round opener you'll want your hand call to produce?

Show me the answer

Show answer

Correct: Show me the answer — Cottontail rabbit distress. It's the most-used predator sound and fits the Piedmont. A closed-reed distress call is built to make exactly this sound with almost no skill.

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