| 1968 | 1970 | 1971 | 1975 | 1975 | 1975 |
 |
 |
|
 |
 |
 |
| SG | SG 1813a | SG 1891 | SG 2215 | SG | SG |
| Scott 1372 | Scott 1573 | Scott 1660 | Scott 1983 | Scott 1997 | Scott 1998 |
| Mayan Calendar | MS 1 MS 2 | Mayan Calendar | Mayan Calendar | ||
| Stylized Owl | Cuban Pygmy Owl | Cuban Pygmy Owl | Cuban Screech Owl | Stylized Owl | Stylized Owl |
| 1975 | 1975 | 1975 | 1976 |
 |
 |
 |
 |
| SG | SG | SG | SG 2302 |
| Scott 1999 | Scott 2000 | Scott 2001 | Scott 2070 |
| Mayan Calendar | Mayan Calendar | Mayan Calendar | |
| Stylized Owl | Stylized Owl | Stylized Owl | Prehistoric Owl |
| 1975 |
 |
| SG |
| Scott 2002 |
| Mayan Calendar |
| Stylized Owl |
| 1982 | 1986 | 2003 | 2005 |
 |
 |
 |
 |
| SG 2848 | SG 3188 | SG 4677 | SG 4831 |
| Scott 2542 | Scott 2878 | Scott 4327 | Scott 4478 |
| Canadian Parliament | |||
| Prehistoric Owl | Stylised Owl | Snowy Owl | Stylised Owl |
| 2008 | 2008 | 2008 | 2008 | 2008 | 2008 |
 |
 |
 |
 |
 |
 |
| SG 5221 | SG 5222 | SG 5223 | SG 5224 | SG 5225 | SG 5226 |
| Scott 4858 | Scott 4859 | Scott 4860 | Scott 4861 | Scott 4862 | Scott 4863 |
| Barn Owl | Eagle Owl | Great Grey Owl | Eurasian Tawny Owl | Long Eared Owl | Ural Owl |
| 2008 |
 |
| SG MS5227 |
| Scott 4864 |
| Eagle Owl |
| 2009 | 2011 |
 |
 |
| SG 5410 | SG |
| Scott 4994 | Scott 5267 |
| Stylized Owl | Bare Legged Owl |