鸽子是人类的亲密朋友,人类早就利用鸽子的飞翔力和归巢能力广泛饲养。人类饲养的鸽子广泛应用于航海通信、商业通信、新闻通信、军事通信和民间通信等领域。20世纪50年代初期,鸽子还被我公安干警用来侦破案情,成为建国初期上海天空上的“鸽子警察”。接管国民党旧警察局的意外发现1949年5月12日,人民解放军正式向上海发起进攻。在著名的上海战役中,解放军 Pigeons are close friends of mankind, humans have long been using the pigeon’s flying force and homing ability widely reared. Human breeding pigeons are widely used in maritime communications, commercial communications, news and communications, military communications and civil communications. In the early 1950s, pigeons were also used by police officers and men to detect the case and became the “pigeon police officer” on the Shanghai sky in the early days of the founding of New China. Accidental takeover of the old KMT police station On May 12, 1949, the People’s Liberation Army officially launched an attack on Shanghai. In the famous Battle of Shanghai, People’s Liberation Army