Behavior | Phase | Control | Owl | Groups F1,21; P | Phases F3,63; P | Interaction F3,63; P |
---|---|---|---|---|---|---|
ACTIVITY | ||||||
Distance (m./min.) | Pre-appearance | 5.97 ± 0.25 | 4.40 ± 0.35 |  |  |  |
 | Appearance | 4.45 ± 0.64 | 14.15 ± 4.22 |  |  |  |
 | Attack | 4.43 ± 0.98 | 57.74 ± 8.15 |  |  |  |
 | Post-attack | 3.11 ± 0.83 | 36.26 ± 7.33 |  |  |  |
Locomoting time (% of phase) | Pre-appearance | 51.99 ± 1.42 | 34.85 ± 3.65 |  |  |  |
 | Appearance | 37.13 ± 4.11 | 31.35 ± 8.72 |  |  |  |
 | Attack | 35.86 ± 6.73 | 74.23 ± 8.04 |  |  |  |
 | Post-attack | 26.12 ± 6.25 | 58.74 ± 10.23 |  |  |  |
TEMPORAL STRUCTURE | ||||||
Trip length (m.) | Pre-appearance | 8.72 ± 2.67 | 4.27 ± 1.56 | 3.06; ns | 3.88; ns | 7.94; <0.001 |
 | Appearance | 7.81 ± 2.01 | 3.67 ± 0.87 |  |  |  |
 | Attack | 5.45 ± 0.98 | 1.10 ± 0.17 |  |  |  |
 | Post-attack | 3.94 ± 0.65 | 8.80 ± 2.01 |  |  |  |
# Stops per trip | Pre-appearance | 8.61 ± 2.61 | 4.62 ± 1.31 | 16.84; <0.001 | 3.85; ns | 1.52; ns |
 | Appearance | 9.47 ± 2.37 | 2.99 ± 0.88 |  |  |  |
 | Attack | 5.82 ± 0.79 | 0.23 ± 0.12 |  |  |  |
 | Post-attack | 5.73 ± 1.04 | 3.52 ± 0.92 |  |  |  |
Inter-stop distance (m.) | Pre-appearance | 1.01 ± 0.05 | 0.87 ± 0.05 | 7.83; ns | 3.47; ns | 10.33; <0.001 |
 | Appearance | 0.83 ± 0.09 | 1.30 ± 0.39 |  |  |  |
 | Attack | 0.97 ± 0.16 | 1.10 ± 0.17 |  |  |  |
 | Post-attack | 0.78 ± 0.13 | 2.94 ± 0.54 |  |  |  |
SPATIAL DISTRIBUTION | ||||||
Time at perimeter (% of phase) | Pre-appearance | 33.65 ± 2.64 | 39.30 ± 4.20 | 3.94; ns | 1.98; ns | 7.15; <0.001 |
 | Appearance | 43.27 ± 4.74 | 41.79 ± 10.62 |  |  |  |
 | Attack | 53.49 ± 6.57 | 16.92 ± 9.57 |  |  |  |
 | Post-attack | 51.92 ± 8.12 | 37.15 ± 8.77 |  |  |  |