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carrier pigeon

bird
Also known as: Colomba livia, homing pigeon

Quick Summary

A carrier pigeon is a pigeon trained to carry messages. These birds, also known as homing or messenger pigeons, are a variety of domestic pigeon prized for their navigational abilities. They can find their way home over great distances due to specialized neurons that help them process magnetic fields, allowing them to determine direction and altitude using Earth's magnetic field.123

Historically, pigeons have been used for message delivery since at least 3000 BC in Egypt. They served as a vital communication method for militaries, particularly during wartime when other communication lines were vulnerable. The U.S. Army Signal Corps began experimenting with pigeon communication in 1878, and their service continued through the Korean War. However, advances in communication technology led to the obsolescence of pigeon services, with the U.S. Army officially ending its pigeon service in December 1956.42

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