Variables | Edge-open (n = 257 bouts) | Interior (n = 200 bouts) |
---|---|---|
Perching variables | ||
 Perch | 2.49 ± 0.13 (79.8; 253) | 2.23 ± 0.13 (80.2; 195) |
 Perch-switch | 2.55 ± 0.32 (198.5; 253) | 1.99 ± 0.23 (159.7; 195) |
 Perch-switch rate | 0.07 ± 0.01 (146.8; 251) | 0.06 ± 0.01 (187.0; 194) |
Foraging variables | ||
 Site residence time | 40.43 ± 3.18 (124.8; 252) | 46.63 ± 3.67 (110.5; 195) |
 Perch residence time | 12.97 ± 0.82 (99.8; 252) | 17.77 ± 1.74 (137.7; 195) |
 Giving-up time | 3.22 ± 0.23 (112.3; 242) | 3.83 ± 0.64 (223.3; 178) |
 Site attack | 13.60 ± 1.33 (155.2; 251) | 17.2 ± 1.64 (133.7; 196) |
 Perch attack | 4.10 ± 0.35 (113.5; 181) | 5.63 ± 0.71 (143.3; 131) |
 Attack rate | 0.28 ± 0.02 (95.1; 251) | 0.31 ± 0.02 (86.8; 196) |
 Site capture | 2.12 ± 0.73 (415.9; 147) | 3.02 ± 0.51 (175.5; 106) |
 Perch capture | 0.73 ± 0.15 (215.4; 110) | 1.45 ± 0.32 (188.9; 75) |
 Capture rate | 0.05 ± 0.01 (220.0; 145) | 0.10 ± 0.02 (174.6; 99) |
 Attack efficiency | 0.11 ± 0.02 (186.3; 145) | 0.20 ± 0.03 (135.0; 98) |