| 1999 |
 |
| Unidentified Owls |
| 2009 | 2009 | 2009 |
 |
 |
 |
| Sheet | Sheet | Sheet |
|
Great Grey Owl & Eurasian Scops Owl |
Horned Owl & Blakiston's Fish Owl | Ural Owl & Pharaoh Eagle Owl |
| 2009 | 2009 |
 |
 |
| Sheet | Sheet |
| Imperf | Imperf |
| Unknown Owls | Barn Owl & Unknown Owl |
| 2010 |
 |
| Imperf |
| Barred Owl |
| 2010 |
 |
| Imperf |
| Grey Phase Screech Owl |
| 2010 |
 |
| Imperf |
| Great Horned Owl |
| 2010 |
 |
| Imperf |
| Red Phase Screech Owl |
| 2010 |
 |
| Imperf |
| Snowy Owl |
| 2010 | 2010 |
 |
 |
| Sheet | Sheet |
|
Great Grey Owl |
Spectacled Owl |
| 2011 | 2011 |
 |
 |
| Sheet | Sheet |
| Imperf | |
|
Great Grey Owl, Barn Owl & Spectacled Owls |
Unidentified Owls |
| 2011 | 2011 |
 |
 |
| Sheet | |
| Imperf | |
| Burrowing Owl & Tawny Owl | Unidentified Owls |
| 2011 | 2011 | 2011 | 2011 | 2011 |
 |
 |
 |
 |
 |
| Sheet | Sheet | Sheet | Sheet | Sheet |
| Great Horned Owl & Great Grey Owl | Barred Owl & Mottled Owl | Snowy Owl & Barn Owl | Burrowing Owl | Elf Owl |
