| Namn | Regnr | Kön | Färg |
| Rowntree Ottimista | S56026/2005 | tik | brunskimmel |
| Rowntree Otto Brata | S56025/2005 | tik | brunskimmel |
| Rowntree Oro Bianco | S56024/2005 | tik | vit & orange |
| Rowntree Ovazione | S56023/2005 | hane | brunskimmel |
| Rowntree Orsetto | S56022/2005 | hane | brunskimmel |
| Rowntree Orlando | S56021/2005 | hane | brunskimmel |