Big Game Calls

Elk Calls: Bugles, Cow Mews & Response Signs

Cervus canadensis

Elk calling is a conversation, not a contest to make the loudest bugle. Cow mews and chirps maintain herd contact, calves use higher calls, and bulls advertise or challenge with bugles, chuckles, and close-range glunks during breeding activity.

Wild elk standing in mountain habitat
Photo: Brigida, Danielle/USFWS · Public Domain · source

Direct answer

What elk calls mean in the field

An answer proves an elk heard the sound, not that it will approach. Bulls may gather cows and leave, satellites may slip in silently, and pressured elk may hold until they can test the wind. Closing distance and choosing a credible source location remain essential.

Call or cueWhat it communicatesBest contextMain risk
Cow mew or contact chirpGeneral herd contact between cows, calves, and nearby elk.Useful as a lower-pressure locator or close-range social sound across much of the season.A long series at identical pitch and volume can sound mechanical, especially after elk have located the source.
Calf chirp or squealContact or urgency from a calf within the herd.Use sparingly when mixed herd sounds are plausible, rather than as a constant distress loop.Do not turn a normal contact sound into prolonged calf distress that unnecessarily agitates the herd.
Location or advertising bugleA bull advertises presence and helps other elk locate him during the rut.Use during pre-rut and rut to find a bull or prompt a distant vocal response.An answer is a location clue, not permission to stay in one place and trade bugles indefinitely.
Challenge bugle and chucklesA direct competitive message from one bull to another.Reserve for rut encounters where a bull is already defensive, close, and responsive.Challenge calling every bull can turn a workable contact into a retreat.
GlunkA close-range rut sound associated with an aroused bull near cows or another bull.Use only at close range during active rut behavior when the sound fits the social scene.Because glunks are close-range sounds, making them loudly from an exposed distant setup can be implausible.
Alarm barkAn elk has detected or strongly suspects danger.Recognize it as diagnostic information, not as an attraction call to insert into a sequence.Calling over an alarm bark rarely repairs a setup that has already exposed scent or movement.

Vocabulary & use

Elk calls, one by one

CALL 01

Cow mew or contact chirp

Natural vocalization
Sound
A short, rising or level mew with a soft nasal tone
Meaning
General herd contact between cows, calves, and nearby elk.
When it fits
Useful as a lower-pressure locator or close-range social sound across much of the season.
How to make it
Use a diaphragm, open-reed, or bite-style call for one to three varied notes, then listen.
Likely response
An elk may answer softly, turn, gather with others, or approach without making another sound.
Do not miss
A long series at identical pitch and volume can sound mechanical, especially after elk have located the source.
CALL 02

Calf chirp or squeal

Natural vocalization
Sound
A higher, thinner chirp, mew, or brief squeal
Meaning
Contact or urgency from a calf within the herd.
When it fits
Use sparingly when mixed herd sounds are plausible, rather than as a constant distress loop.
How to make it
Raise pitch and keep the note short; mix only a small number into a calm cow sequence.
Likely response
Cows may look or answer, and nearby herd members may close enough to identify the calf.
Do not miss
Do not turn a normal contact sound into prolonged calf distress that unnecessarily agitates the herd.
CALL 03

Location or advertising bugle

Natural vocalization
Sound
A rising whistle that carries into a longer high note and trails away
Meaning
A bull advertises presence and helps other elk locate him during the rut.
When it fits
Use during pre-rut and rut to find a bull or prompt a distant vocal response.
How to make it
Project one complete bugle into country that can carry it, then wait and listen instead of bugling continuously.
Likely response
A bull may answer from its position, move its cows, or remain quiet while another elk approaches.
Do not miss
An answer is a location clue, not permission to stay in one place and trade bugles indefinitely.
CALL 04

Challenge bugle and chuckles

Natural vocalization
Sound
A forceful bugle ending in several short, throaty chuckles
Meaning
A direct competitive message from one bull to another.
When it fits
Reserve for rut encounters where a bull is already defensive, close, and responsive.
How to make it
Use one assertive bugle with a limited chuckle series, then read whether the bull closes or moves its herd.
Likely response
A dominant bull may answer or approach, while a satellite or pressured bull may avoid the confrontation.
Do not miss
Challenge calling every bull can turn a workable contact into a retreat.
CALL 05

Glunk

Natural vocalization
Sound
A series of low, hollow, gulping notes
Meaning
A close-range rut sound associated with an aroused bull near cows or another bull.
When it fits
Use only at close range during active rut behavior when the sound fits the social scene.
How to make it
Create a few low, separated notes with throat and diaphragm control rather than projecting them like a bugle.
Likely response
A nearby bull may hold, posture, answer at low volume, or come to identify the intruder.
Do not miss
Because glunks are close-range sounds, making them loudly from an exposed distant setup can be implausible.
CALL 06

Alarm bark

Natural vocalization
Sound
A sharp, abrupt bark
Meaning
An elk has detected or strongly suspects danger.
When it fits
Recognize it as diagnostic information, not as an attraction call to insert into a sequence.
How to make it
Do not answer routinely. Stop, check wind and movement, and determine whether the herd is leaving.
Likely response
Other elk may become alert, bunch up, bark, or move out of the area.
Do not miss
Calling over an alarm bark rarely repairs a setup that has already exposed scent or movement.

Seasonal context

When the message is believable

As bulls shed velvet and social tension builds

Pre-rut

Use cow contact sounds and occasional location bugles to find elk. Avoid making every exchange sound like a peak-rut challenge.

Regionally variable, often centered from September into October

Peak rut

Bugles, chuckles, glunks, mews, and calf calls all fit, but the responding bull's behavior should set intensity. Close distance with wind and cover before trying to finish.

After concentrated breeding and bugling decline

Post-rut and late season

Shift toward herd contact sounds or no calling at all. Food, security cover, and migration patterns usually matter more than a hard challenge.

Field sequences

Two restrained ways to build the conversation

These are decision frameworks, not guaranteed formulas. Shorten, soften, or stop when the animal gives new information.

Sequence 01

Calm herd contact

For close timber, a nonaggressive early encounter, or elk that have been pressured by repeated bugling.

  1. Give two soft cow mews with slightly different spacing.
  2. Add one lighter calf-style chirp, then remain quiet.
  3. Listen and scan for several minutes before making one final mew only if nothing has located the source.

Stop or change when: Stop on a soft answer, footfall, branch movement, or visible elk; let the animal search without pinpointing an empty opening.

Sequence 02

Locate, close, and soften

For rut country where a bull can be heard but is too far away for a credible close conversation.

  1. Send one complete location bugle and mark the direction of any answer.
  2. Use cover and favorable wind to close distance without calling from every stopping point.
  3. From a defensible setup, use one or two cow mews before considering a stronger bull response.

Stop or change when: Stop when the answer grows closer, cows begin moving, or an elk enters the approach cover.

Before the first note

Field setup

  • Use a location call to find elk, then close distance with wind and terrain rather than continuing a long-distance exchange from the original spot.
  • Set the apparent caller in cover with an open lane nearby; a bull may stop where it expects to see the elk that made the sound.
  • Keep the downwind side observable because herd bulls and silent satellites can both test scent before committing.
  • Once calling starts, scan for cows and satellites as well as the vocal bull; the first elk to appear may not be the one that answered.

Read the animal

What the response is telling you

  • A bugle changes direction or grows louder, indicating the bull has moved rather than merely answered.
  • Cows bunch together or begin traveling, which may mean a herd bull is moving them away from a perceived rival.
  • Branches, hooves, or soft mews approach without another bugle, often from a satellite or cow.
  • An elk pauses on the downwind edge or at the first place it should see the caller.

Common errors

What makes the setup less believable

Challenge-bugling every bull

A forceful challenge can work on the right rutting bull, but it can also push a subordinate, pressured, or herd-focused bull away. Start with the message the situation supports.

Calling from an impossible source

If an elk reaches the opening where the caller should be and sees nothing, the encounter can end. Use cover and terrain to give the sound a believable location.

Ignoring silent elk

Focusing only on a vocal bull misses cows and satellites that approach quietly. Watch every lane, especially downwind, after each sequence.

Questions hunters ask

Elk calling FAQ

What elk call should a beginner learn first?

A controlled cow mew is the most versatile starting point. It works as a contact sound, is easier to use softly than a full bugle, and does not automatically challenge every bull within hearing.

Does a bull have to bugle before approaching?

No. Bulls, cows, and satellites can all approach silently. Continue watching and listening after an unanswered call instead of assuming the area is empty.

Should I answer an elk alarm bark?

Treat the bark as evidence that an elk suspects danger. Stop calling and reassess wind, movement, and the herd's direction rather than trying to imitate the alarm.

Research trail

Sources and further reading

Biology and call context were synthesized into original copy from the following references.

  1. Rocky Mountain Elk Foundation — Elk Facts
  2. Rocky Mountain Elk Foundation — Elk Sounds of the Season
  3. National Park Service — Elk Bugles
  4. Rocky Mountain Elk Foundation — Getting Inside the Herd