|
Variablesa
|
Nest sites (n = 56)
|
Random sites (n = 56)
|
t value and significance
|
Z value and significance
|
|---|
|
AL (m)
|
1693.9 ± 22.0
|
1691.5 ± 22.2
| |
‒0.339 ns
|
|
SA
|
1.9 ± 0.1
|
1.9 ± 0.1
| |
‒0.775 ns
|
|
TH (m)
|
3.4 ± 0.6
|
10.3 ± 0.6
| |
‒5.951***
|
|
TC (%)
|
9.1 ± 2.0
|
45.1 ± 2.7
| |
‒6.174***
|
|
SH (m)
|
3.1 ± 0.1
|
3.7 ± 0.1
|
‒4.981***
| |
|
SC (%)
|
40.9 ± 3.7
|
33.0 ± 2.8
| |
‒2.322*
|
|
BH (cm)
|
199.0 ± 6.9
|
207.0 ± 2.9
| |
‒0.106 ns
|
|
BC (%)
|
58.8 ± 4.7
|
46.5 ± 4.0
|
3.092**
| |
|
HH (cm)
|
27.4 ± 3.2
|
17.5 ± 1.4
| |
‒3.055**
|
|
HC (%)
|
15.3 ± 2.0
|
10.8 ± 2.0
| |
‒2.536*
|
|
LA
|
2.8 ± 0.1
|
2.2 ± 0.1
| |
‒4.306***
|
|
DF (m)
|
14.9 ± 1.1
|
24.4 ± 1.7
| |
‒4.303***
|
|
DW (m)
|
26.8 ± 2.5
|
28.3 ± 2.8
| |
‒0.380 ns
|
-
a
AL altitude, SA slope aspect, TH mean height of trees, TC tree cover, SH mean height of shrubs, SC shrub cover, BH mean height of bamboo, BC bamboo cover, HH mean height of herb, HC herb cover, LA liana abundance, DF distance to forest edge or gap, DW distance to water
- * p < 0.05; ** p < 0.01; *** p < 0.001. ns not significant
