Table 5. Difference analysis of peak frequencies for 10 call types between age–sex groups.
| Kruskal-Wallis tests (p-value) | Call types | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | B | C | D | E | F | G | H | I | J | ||
| Adult females | Adult males | 1.000 | H = 4.977, N = 33, df = 4, P = 0.290 | 0.165 | H = 8.483, N = 210, df = 4, p = 0.075 | 1.000 | 0.988 | 1.000 | − | − | − |
| Subadult females | 0.096 | 0.230 | − | 0.025 | 1.000 | − | − | − | |||
| Adult females | 0.000 | 0.102 | 1.000 | 0.032 | − | − | − | ||||
| Mixed sex | 1.000 | 0.723 | 0.000 | 1.000 | 1.000 | − | − | − | |||
| Adult males | Adult females | 1.000 | 0.165 | 1.000 | 0.988 | 1.000 | − | − | − | ||
| Subadult females | 0.096 | 0.000 | − | 1.000 | 1.000 | − | − | − | |||
| Adult females | 0.006 | 1.000 | − | 1.000 | 1.000 | − | − | − | |||
| Mixed sex | 1.000 | 0.000 | 0.899 | 1.000 | 1.000 | − | − | − | |||
| Subadult females | Adult females | 0.096 | 0.230 | − | 0.025 | 1.000 | − | − | − | ||
| Adult males | 0.248 | 0.000 | − | 1.000 | 1.000 | − | − | − | |||
| Adult females | 0.000 | 0.000 | − | 1.000 | 0.232 | − | − | − | |||
| Mixed sex | 0.519 | 1.000 | − | 1.000 | 1.000 | − | − | − | |||
| Adult females | Adult females | 0.000 | 0.102 | − | 1.000 | 0.032 | − | − | − | ||
| Adult males | 0.006 | 1.000 | − | 1.000 | 1.000 | − | − | − | |||
| Subadult females | 0.000 | 0.000 | − | 1.000 | 0.232 | − | − | − | |||
| Mixed sex | 0.000 | 0.001 | − | 1.000 | 1.000 | − | − | − | |||
| Mixed sex | Adult females | 1.000 | 0.723 | 0.000 | 1.000 | 1.000 | − | − | − | ||
| Adult males | 1.000 | 0.000 | 0.899 | 1.000 | 1.000 | − | − | − | |||
| Subadult females | 0.519 | 1.000 | − | 1.000 | 1.000 | − | − | − | |||
| Adult females | 0.000 | 0.001 | − | 1.000 | 1.000 | − | − | − | |||
Notes.
“ p < 0.05” indicates that there is a significant difference between groups; otherwise, there is no significant difference between groups; “ −” indicates that comparisons cannot be made because there are less than two individual calls of that type in a group. Types B and D were not conducted paired comparison because there is no significant difference in the five groups for these two call types ( p > 0.05).