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Carrier pigeon

A carrier pigeon is a domestic pigeon trained to return to a home loft while carrying a message.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

A carrier pigeon is a domestic pigeon trained to return to a home loft while carrying a message. The term is commonly used for homing pigeons used in pigeon post and military communication. Carrier pigeons were historically important before modern telecommunication, especially in wartime.

Definition

Carrier pigeon is a common term for a homing pigeon used to transport messages. In technical terms, it is usually a domestic rock pigeon trained to return to a specific loft.

History and use

Pigeons have been used as message carriers for centuries, including in antiquity and in modern warfare. They were valued because they could carry short messages over long distances when other communications were unavailable.

How they work

A pigeon is transported away from its home loft, fitted with a message, and released. It then flies back to its home location, which is the basis of pigeon post.

Military significance

Carrier pigeons were widely used in the First and Second World Wars and sometimes carried vital messages when other systems failed. They were especially useful in front-line, airborne, and maritime situations.

Key facts

  • Carrier pigeons are typically homing pigeons trained to fly back to their home loft with a message attached.
  • They were used in pigeon post, where a written note was carried in a small tube or container.
  • Carrier pigeons played an important role in wartime communications, including the First and Second World Wars.
  • Their homing ability has been linked to cues such as the sun, magnetic fields, smells, and visual landmarks.
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Canadian context

Carrier pigeons are part of broader military and communication history studied in Canada, including First World War messaging practices and museum collections on wartime communications.

Frequently asked questions

Are carrier pigeons real?
Yes. Carrier pigeons are real birds, usually homing pigeons trained to return to a home loft with a message.
What species is a carrier pigeon?
It is usually a domestic rock pigeon, scientifically classified as Columba livia domestica.
How did carrier pigeons deliver messages?
A message was attached to the bird, and the pigeon was released from a distant location. It flew back to its home loft, carrying the message.
Were carrier pigeons used in wars?
Yes. They were used extensively in both world wars as a communication backup, especially when other methods were unreliable or unavailable.
Do carrier pigeons still exist today?
Yes. Homing pigeons still exist and are still bred and trained, though they are no longer widely used for everyday communication.

References

  1. SAGE Encyclopedia of Surveillance, Security, and Privacy — https://sk.sagepub.com/ency/edvol/embed/the-sage-encyclopedia-of-surveillance-security-privacy/chpt/carrier-pigeons
    Supports: Carrier pigeons as domestic pigeons trained to return to lofts; historical use in long-distance and wartime messaging
  2. Encyclopaedia Britannica — https://www.britannica.com/animal/carrier-pigeon
    Supports: Historical use of carrier pigeons in major events and wars
  3. Imperial War Museums — https://www.iwm.org.uk/history/the-incredible-carrier-pigeons-of-the-first-world-war
    Supports: Use of carrier pigeons in the First World War for short messages on land, in the air, and at sea
  4. Wikipedia — https://en.wikipedia.org/wiki/Homing_pigeon
    Supports: Carrier pigeon commonly refers to homing pigeon; domestic rock pigeon classification; terminology note
  5. Kiddle — https://kids.kiddle.co/Homing_pigeon
    Supports: Basic description of homing pigeons used as carrier pigeons and the mechanics of pigeon post