Location: Holseker
| Year | Arter/grupper | Participants | Observations |
|---|---|---|---|
| Totalt alle år | 155 | 1 | 1304 |
| 2014 | 71 | 1 | 177 |
| 2012 | 41 | 1 | 121 |
| 2021 | 63 | 1 | 266 |
| 2020 | 10 | 1 | 15 |
| 2019 | 5 | 1 | 5 |
| 2013 | 47 | 1 | 108 |
| 2023 | 54 | 1 | 203 |
| 2022 | 41 | 1 | 129 |
| 2015 | 60 | 1 | 141 |
| 2016 | 58 | 1 | 134 |
| 2011 | 1 | 1 | 1 |
| 2024 | 3 | 1 | 3 |
| 2018 | 1 | 1 | 1 |