| Austria 2005? | Great Britain 2005 |
 |
 |
| Greece 2005 |
 |
| Japan 2004 | 2005 |
 |
 |
| Sheet | Sheet |
| USA 2005 | USA 2005 | USA 2005 | USA 2005 |
 |
 |
 |
 |
| Eastern Screech Owl | Great Gray Owl | Burrowing Owl | Saw Whet Owl |
| USA 2005 | USA 2005 | USA 2005 | USA 2005 |
 |
 |
 |
 |
| Barn Owl | Barred Owl | Snowy Owl | Great Horned Owl |
| USA 2005 | USA 2005 | USA 2005 | USA 2005 |
 |
 |
 |
 |
| Long Eared Owl | Barn Owl | Long Eared Owl | Tawny Owl |
| USA 2005 | USA 2005 | USA 2005 | USA 2005 |
 |
 |
 |
 |
| Stylised Owl | Stylised Owl | Stylised Owl | Stylised Owl |
| USA 2006 | USA 2006 | USA 2006 |
 |
 |
 |
| Stylised Owl | Barred Owl | Unidentified Owl |
| USA 2006 | USA 2006 | USA 2006 |
 |
 |
 |
| Stylised Owl | Saw Whet Owl | Unidentified Owl |
| USA 2006 | USA 2006 | USA 2006 | USA 2006 | USA 2006 |
 |
 |
 |
 |
 |
| Snowy Owl | Great Horned Owl | Snowy Owl | Barn Owl | Unidentified Owl |
| USA 2006 | USA 2006 | USA 2006 | USA 2006 | USA 2006 |
 |
 |
 |
 |
 |
| Stylised Owl | Barred Owl | Unidentified Owl | Stylised Owl | Barn Owl |