Appendix A (Table A1). Variation of territory sites with respect to potential predictors and estimators of territory quality.
Predictors/estimators of territory quality |
n |
Mean ± SD |
Range |
|
Predictors |
||||
Short field layer height |
146 |
40% |
||
Territory cluster size |
146 |
1.5±1.4 |
0–5 |
|
Territory occupancy year t – 1 |
146 |
60% |
||
Number neighbor pairs year t – 1 |
146 |
1.7±1.4 |
0–5 |
|
Territory breeding success year t – 1 |
68 |
78% |
||
Number successful neighbors |
64 |
1.9±1.3 |
0–5 |
|
Estimators |
||||
Long-term breeding success |
140 |
0.73±0.25 |
0–1 |
|
Breeding success |
84 |
79% |
||
Number of fledged young |
55 |
3.6±2.7 |
0–7 |
|
Number of recruits |
54 |
0.5±0.8 |
0–4 |
|
Male survival |
64 |
58% |