Roller Canary harzers also known as a descendant of German canary developed Hartz Mountains. Called roller because her voice that continues ngerol. At the sound of this bird not stop issuing various rhythms to tone varies greatly, from high notes to low-pitched and sounded good.
Roller body length of about 7.5 cm. Traits as seen in the songbird voice bubbles located under the chin. These sections are very visible and almost the same size head. Fur roller that are often found in green and there are streaks on the back type of canary is also developed in the Netherlands, better known by the name saksicsh, besides developed in Belgium.
Roller body length of about 7.5 cm. Traits as seen in the songbird voice bubbles located under the chin. These sections are very visible and almost the same size head. Fur roller that are often found in green and there are streaks on the back type of canary is also developed in the Netherlands, better known by the name saksicsh, besides developed in Belgium.