Species: European Bird Cherry (Prunus padus)
| Year | Arter/grupper | Localities | Participants | Observations |
|---|---|---|---|---|
| 2024 | 1 | 11 | 10 | 16 |
| 2023 | 1 | 9 | 9 | 16 |
| 2022 | 2 | 17 | 17 | 26 |
| 2021 | 2 | 15 | 13 | 22 |
| 2020 | 1 | 13 | 13 | 18 |
| 2019 | 1 | 11 | 11 | 18 |
| 2018 | 1 | 12 | 12 | 15 |
| 2017 | 1 | 12 | 12 | 16 |
| 2016 | 1 | 15 | 15 | 17 |
| 2015 | 1 | 11 | 11 | 14 |
| 2014 | 1 | 13 | 12 | 20 |
| 2013 | 1 | 18 | 17 | 61 |
| 2012 | 1 | 18 | 17 | 30 |
| 2011 | 1 | 17 | 17 | 23 |
| 2010 | 1 | 14 | 14 | 22 |
| 2009 | 1 | 15 | 14 | 20 |
| 2008 | 1 | 28 | 24 | 42 |
| 2007 | 1 | 18 | 17 | 27 |
| 2006 | 1 | 7 | 6 | 13 |
| 2005 | 1 | 9 | 8 | 45 |
| 2004 | 1 | 10 | 10 | 20 |
| 2003 | 1 | 11 | 11 | 23 |
| 2002 | 1 | 2 | 2 | 3 |
| 2001 | 1 | 4 | 4 | 9 |
| 1989 | 1 | 1 | 1 | 1 |
| Totalt alle år | 2 | 121 | 100 | 537 |