| 1997 |
 |
| Close Up |
| Stylised Owl - N3708 - N3711 |
| 1997 Cover |
 |
| 2001 | ||
|
||
| Eagle Owl |
| 2001 Cover |
 |
| 2003 |
 |
| Booklet Imperf |
| Tawny Owl |
| 2003 Cover |
 |
| 2003 |
 |
| Close Up |
| Booklet Imperf |
| Unidentified Owl |
| 2003 Cover |
 |
| 2006 |
 |
| Booklet Imperf |
| Barn Owl, Ural Owls, Tawny Owls & Snowy Owls |
| 2003 Cover |
 |
| 2009 |
 |
| SG N4849a |
| Scott 4842a |
| Imperf |
| Stylised Owls |
| 2009 |
|
|
 |
| SG N4878a |
| Scott |
| Imperf |
| Great Grey Owl & Brown Wood Owl |
| 2010 |
 |
 |
| SG |
| Scott |
| Close up |
| Imperf |
| Stylized owl |
| 2011 |
|
|
 |
| SG |
| Scott |
| Imperf |
| Spectacled owl |
| 2013 |
|
|
 |
| SG |
| Scott |
| Northern Hawk Owl, Snowy Owl, Little Owl & Western Barn Owl |
