Pigeons have long played an important role in war. Due to their homing ability, speed, and altitude, they were often used as military messengers. Carrier pigeons of the Racing Homer breed were used to carry messages in World War I and World War II, and 32 such pigeons were presented with the Dickin Medal*.They ceased being used as of 1957.
During the First and Second World Wars, carrier pigeons were used to transport messages back to their home coop behind the lines. When they landed, wires in the coop would sound a bell or buzzer and a soldier of the Signal Corps would know a message had arrived. He would go to the coop, remove the message from the canister, and send it to its destination by telegraph, field phone, or personal messenger.
A carrier pigeon’s job was dangerous. Nearby enemy soldiers often tried to shoot down pigeons, knowing that released birds were carrying important messages. Some of these pigeons became quite famous among the infantrymen they worked for. One pigeon, named “The Mocker,” flew 52 
missions before he was wounded. Another, named “Cher Ami,” lost her foot and one eye, but her message got through, saving a large group of surrounded American infantrymen.
*The PDSA Dickin Medal was instituted in 1943 in the United Kingdom by Maria Dickin to honour the work of animals in war. It is a bronze medallion, bearing the words “For Gallantry” and “We Also Serve” within a laurel wreath, carried on a ribbon of striped green, dark brown, and pale blue.
