Know as the Chuvash Republic. It is part of the Privolzhasky (Volga) Federal District of Russia.
| 199? | 2007 | 2008 | 2009 | 2010 | 2011 |
 |
 |
 |
 |
 |
 |
| Imperf | Imperf | Imperf | Imperf | Sheet | |
| Unidentified Owls | Northern Hawk Owls | Unidentified Owls | Unidentified Owls | Unidentified Owls | Stylized Owl |
| 2006 |
 |
| Unidentified Owls |
| 2007 | 2007 |
 |
 |
| Unidentified Owls | Unidentified Owls |
| 2007 |
 |
| Unidentified Owls |
| 2007 |
 |
| Unidentified Owls |
| 2009 |
 |
| Unidentified Owls |
| 2009 | 2009 |
 |
 |
| Unidentified Owls | Unidentified Owls |
| 2010 |
 |
| Unidentified Owls |
| 2010 |
 |
| Unidentified Owls |
| 2010 |
 |
| Sheet |
| Imperf |
| Barn Owls |
| 2010 |
 |
| Sheet |
| Imperf |
| Little Owls |
| 2010 |
 |
| Sheet |
| Imperf |
| Eagle Owls |
| 2010 |
 |
| Sheet |
| Imperf |
| Tawny Owls |
