Variables | Successful nests (n = 18) | Failed nests (n = 31) | t value and significance | Z value and significance |
---|---|---|---|---|
AL (m) | 1711.2 ± 37.3 | 1682.4 ± 30.9 | ‒0.902 ns | |
SA | 1.8 ± 0.2 | 1.9 ± 0.2 | ‒0.274 ns | |
TH (m) | 3.0 ± 1.1 | 3.4 ± 0.8 | ‒0.216 ns | |
TC (%) | 11.9 ± 4.6 | 6.4 ± 2.2 | ‒0.192 ns | |
SH (m) | 3.1 ± 0.2 | 3.0 ± 0.1 | 0.479 ns | |
SC (%) | 44.7 ± 7.1 | 39.1 ± 4.8 | 0.678 ns | |
BH (cm) | 195.3 ± 12.7 | 198.0 ± 10.0 | ‒0.437 ns | |
BC (%) | 58.0 ± 9.3 | 57.4 ± 6.1 | 0.054 ns | |
HH (cm) | 21.6 ± 3.8 | 32.7 ± 5.1 | ‒1.401 ns | |
HC (%) | 11.5 ± 3.1 | 19.2 ± 2.8 | ‒1.744 ns | |
LA | 2.8 ± 0.1 | 2.8 ± 0.1 | ‒0.526 ns | |
DF (m) | 14.1 ± 1.3 | 14.8 ± 1.6 | ‒0.322 ns | |
DW (m) | 22.8 ± 3.5 | 25.6 ± 3.2 | −0.561 ns |