Carrier pigeons, also known as homing pigeons, are a type of bird that can find their way back to their home lofts over long distances. They have an incredible sense of direction, which allows them to navigate using the Earth's magnetic fields and visual landmarks. These birds have been used for centuries to carry messages, especially during times of war. Historically, carrier pigeons played a crucial role in communication, particularly during World War I and World War II. They were trained to fly back to their home base with messages attached to their legs. Their reliability and speed made them valuable for sending important information when other forms of communication were unavailable.