Behaviour
|
No of
observations
|
Frequency (times/min)
|
Frequency (times/min)
|
Duration (second)
|
Duration (second)
|
Proportion (%)
|
Proportion (%)
|
|
|
Mean |
SD |
Mean |
SD |
Mean |
SD |
Eye-submerging |
6,857 |
5.75 |
5.48 |
1.89 |
0.07 |
18.11 |
17.25 |
Head-dipping |
5,421 |
4.40 |
5.51 |
2.60 |
0.92 |
19.04 |
23.51 |
Vigilance |
3,032 |
2.89 |
1.66 |
4.06 |
2.69 |
19.93 |
12.60 |
Diving |
1,487 |
1.48 |
1.50 |
13.13 |
7.12 |
32.64 |
28.81 |
Swimming |
693 |
0.68 |
0.78 |
5.22 |
6.59 |
5.97 |
8.64 |
Handling |
162 |
0.27 |
0.52 |
3.19 |
4.77 |
2.06 |
4.69 |
Preening |
240 |
0.16 |
0.26 |
4.69 |
4.17 |
1.19 |
3.02 |
Social interacting |
103 |
0.09 |
0.16 |
3.83 |
3.12 |
1.05 |
1.97 |