What is another word for pigeon post?
Pronunciation: [pˈɪd͡ʒən pˈə͡ʊst] (IPA) 
Pigeon post, a form of communication that uses trained pigeons to deliver messages, also has several synonyms that describe similar methods of communication. One such term is homing pigeon, which refers to the practice of using pigeons to deliver messages from one point to another. Another synonym is carrier pigeon, a term commonly used during wartime, when pigeons were utilized to carry critical information between military positions. Other synonyms for pigeon post include aerial courier, avian messenger, and bird post. While the use of trained pigeons as a form of communication is not as popular as it once was, these terms serve as a reminder of the creative ways humans have found to communicate throughout history.
