Table 3.
Results of Principal Components Analyses of ethogram behaviors. Significant groups of behaviors are grouped in bold.
| BEHAVIOR CATEGORIES | |||||
|---|---|---|---|---|---|
| BEHAVIORS | ATTACK | ENGAGE | PURSUE | WARN | THREATEN |
| GRAB | 0.81 | 0.17 | 0.19 | 0.04 | 0.04 |
| BITE | 0.78 | 0.05 | −0.01 | −0.14 | −0.29 |
| HIT | 0.55 | −0.33 | 0.02 | 0.21 | 0.07 |
| STARE | −0.10 | 0.75 | −0.17 | 0.05 | −0.01 |
| GRUNT | 0.15 | 0.61 | 0.07 | 0.30 | 0.02 |
| LUNGE | 0.01 | −0.03 | 0.83 | −0.07 | 0.02 |
| OPNMTH | 0.16 | −0.16 | 0.67 | 0.34 | −0.18 |
| CHASE | 0.13 | 0.49 | 0.51 | −0.33 | 0.19 |
| YAWN | 0.03 | 0.19 | 0.01 | 0.79 | 0.06 |
| SHAKE | −0.06 | −0.01 | 0.11 | 0.13 | −0.82 |
| PUSH | 0.24 | −0.02 | −0.09 | −0.25 | −0.63 |
| Eigenvalue | 2.02 | 1.51 | 1.26 | 1.05 | 1.04 |
| VARIANCE | 1.70 | 1.38 | 1.48 | 1.09 | 1.23 |
| % VARIANCE | 15.48% | 12.52% | 13.44% | 9.87% | 11.18% |
| TOTAL: | 62.49% | ||||