What are the Best Singing Canaries? | Canary | Finches and Canaries | Guide
Through to expert in breeding canaries and goldfinches - The Roller Canary, also called the German Roller Canary or the Hartz Mountain Roller Canary, has been highly prized for hundreds of years
Seranade" the German roller canary. - YouTube
Harzer Roller
Harzer roller museum hi-res stock photography and images - Alamy
Stream Canto Canario Roller by user737557436 | Listen online for free on SoundCloud