Biological periods/mangrove forests | Males | Females | Sex ratio (M:F) | χ² | ||
---|---|---|---|---|---|---|
N | Â % | N | Â % | |||
Non-breeding (NB) | Â | Â | Â | Â | Â | Â |
Lh | 191 | 77.6 | 55 | 22.4 | 1:0.29 | 75.18*** |
Ll | 132 | 58.7 | 93 | 41.3 | 1:0.70 | 6.76* |
A | 92 | 40.5 | 135 | 59.5 | 1:1.47 | 8.14* |
R | 95 | 42.2 | 130 | 57.7 | 1:1.37 | 5.44* |
Breeding (B) | Â | Â | Â | Â | Â | Â |
Lh | 206 | 66.9 | 102 | 33.1 | 1:0.49 | 35.11*** |
Ll | 152 | 48.3 | 163 | 51.7 | 1:1.07 | 0.38ns |
A | 140 | 55.8 | 111 | 44.2 | 1:0.80 | 3.35ns |
R | 98 | 39.7 | 149 | 60.3 | 1:1.52 | 10.53* |
Total (NBÂ +Â B) | Â | Â | Â | Â | Â | Â |
Lh | 397 | 71.7 | 157 | 28.3 | 1:0.39 | 193.97*** |
Ll | 284 | 52.6 | 256 | 47.4 | 1:0.90 | 1.45ns |
A | 232 | 48.5 | 246 | 51.5 | 1:1.06 | 0.41ns |
R | 193 | 40.9 | 279 | 59.1 | 1:1.44 | 15.66*** |
Total | 1.106 | 54.1 | 938 | 45.9 | 1:0.85 | 13.81** |