There are several species and varieties of canary throughout the world. Many are bred specifically for their singing abilities. Each species or variety is somewhat unique from another, but all are considered beautiful. Each type of canary sings in a different way and with different tones and sounds. Because of their much loved song, there are several websites devoted to canary song downloads.
. Canaries are extremely popular pets but they also have played a large role in history from detecting dangerous gases in coal mines to research. You can find more information here: http://www.thecanarysnest.com/
