| 1978 | 1988 |
 |
 |
| Close Up | |
| SG 109 | SG 396 |
| Scott 111 | Scott 377 |
| Stylised Owl | Long Eared Owl |
| 1997 | 1997 | 1997 | 1997 | 1997 | 1997 |
 |
 |
 |
 |
 |
 |
| SG 734 | SG 735 | SG 736 | SG 737 | SG 738 | SG 739 |
| Scott 727 | Scott 728 | Scott 729 | Scott 730 | Scott 731 | Scott 732 |
| Sheet | Sheet | Sheet | Sheet | Sheet | Sheet |
| Barn Owl | Short Eared Owl | Long Eared Owl | Little Owl | Snowy Owl | Tawny Owl |
| 1997 |
 |
| SG MS740 |
| Scott 733 |
| Long Eared Owl |
| 1997 | 2004 |
 |
 |
| SG 753 | SG 1192 |
| Scott 750 | Scott 1075 |
| MS | |
| Card | |
| Stylised Owl on selvedge | Snowy Owl |
| 2005 |
 |
| SG 1259 |
| Scott 1122 |
| Snowy Owl in selvedge |
| 2009 |
 |
| SG 1538 |
| Scott 1331 |
| SG MS1541 |
| Barn Owl |
