Strix aluco (Tawny Owl)
| Year | Arter/grupper | Localities | Participants | Observations |
|---|---|---|---|---|
| 2023 | 1 | 76 | 76 | 78 |
| 2024 | 1 | 80 | 80 | 85 |
| 2020 | 1 | 68 | 68 | 73 |
| 2019 | 1 | 66 | 64 | 73 |
| 2018 | 1 | 64 | 63 | 66 |
| 2021 | 1 | 87 | 86 | 90 |
| 2022 | 1 | 91 | 91 | 94 |
| 2017 | 1 | 66 | 65 | 86 |
| 2014 | 1 | 33 | 33 | 42 |
| 2015 | 1 | 35 | 35 | 44 |
| 2016 | 1 | 30 | 30 | 37 |
| 2013 | 1 | 27 | 27 | 36 |
| 2010 | 1 | 21 | 20 | 27 |
| 2012 | 1 | 16 | 16 | 20 |
| 2011 | 1 | 19 | 19 | 21 |
| 2008 | 1 | 7 | 7 | 12 |
| 2006 | 1 | 2 | 2 | 2 |
| 2007 | 1 | 3 | 3 | 3 |
| 2003 | 1 | 1 | 1 | 1 |
| 1994 | 1 | 1 | 1 | 1 |
| 2009 | 1 | 7 | 7 | 14 |
| 2005 | 1 | 4 | 4 | 12 |
| 2004 | 1 | 6 | 6 | 12 |
| Totalt alle år | 1 | 544 | 533 | 929 |