| 1986 | 1997 | 1999 | 2000 | 2001 | 2002 |
 |
 |
 |
 |
 |
 |
| Cover | |||||
| Civette = Owl | Stylised Owl | Civette = Owl | Stylised Owl | Little Owl | Little Owl |
| 2002 | 2003 | 2003 | 2003 |
 |
 |
 |
 |
| Stylised Owl | Stylised Owl | Stylised Owl | Little Owl |
| 2004 | 2004 | 2005 | 2005 |
 |
 |
 |
 |
| Stylised Owl | Little Owl | Little Owl | Stylised Owl |
| 2006 | 2007 | 2007 | 2007 |
 |
 |
 |
 |
| Little Owl | Little Owl | Little Owl | Stylised Owl |
| 2008 | 2008 | 2008 | 2009 | 2010 | 2010 | 2011 |
 |
 |
 |
 |
 |
 |
 |
| Close Up | ||||||
| Little Owl | Stylised Owl | Little Owl | Stylised Owl | Stylised Owl | Little Owl | Stylised Owl |
| 2013 |
 |
| Boreal Owl |