Table 2.
Date and start times * (M(orning); A(fternoon); E(vening)) of 90-minutes observation periods (n = 79).
| Farm | July | August | September | October | November |
|---|---|---|---|---|---|
| 1 | 20M, 21A, 30M | 7E, 9M | |||
| 2 | 22M, 23M | 7A, 8A | |||
| 3 | 28A, 29M | 16M, 17M | 6A, 7M, 21A, 22A, 28M | 3A | |
| 4 | 20A, 21M | 5M | 8M, 9M, 28M, 29A | 23A 7, 26A | 5A 9 |
| 5 | 24A, 27M | 11A 3, 15A | 1E, 5A, 19A, 29A, 30A | ||
| 6 | 24M, 27A | 11A, 15M | 1A, 2M, 29A | 2M | |
| 7 | 22A, 23M | ||||
| 8 | 28A, 29A | 10E 2, 16A | 6A 5, 8A, 15A, 22A, 27A | 3A | |
| 9 | 6M | 10A 1, 17A | 7A, 8A 6, 15A, 21A, 27A, 28A | ||
| 10 | 28A, 29A 4 | 23A, 26A 8 | 4A, 5A 10 | ||
| 11 | 2A, 5A, 16A, 20A, 30M | 2A |
* Morning < 12:00 h; Afternoon 12:00–18:00 h; Evening > 18:00 h. 1–10 Attacks observed; numbers correspond with attack numbers in Table 5.