Lepidoptera (Moths and butterflies)
| Month | Arter/grupper | Localities | Participants | Observations |
|---|---|---|---|---|
| May | 5 | 1 | 1 | 5 |
| May | 1 | 1 | 1 | 1 |
| May | 1 | 1 | 1 | 1 |
| May | 1 | 1 | 1 | 1 |
| May | 2 | 1 | 1 | 2 |
| May | 2 | 2 | 2 | 2 |
| May | 12 | 2 | 2 | 12 |
| May | 4 | 2 | 1 | 4 |
| May | 3 | 3 | 3 | 3 |
| May | 10 | 4 | 1 | 11 |
| May | 2 | 4 | 3 | 4 |
| May | 19 | 5 | 1 | 21 |
| May | 9 | 5 | 1 | 10 |
| May | 22 | 7 | 1 | 23 |
| May | 14 | 7 | 3 | 18 |
| May | 37 | 10 | 6 | 40 |
| May | 90 | 28 | 19 | 143 |
| May | 172 | 66 | 28 | 547 |
| May | 251 | 126 | 26 | 1545 |
| Totalt alle år | 344 | 216 | 47 | 2393 |