TABLE III.
Frequencies and Inter-Individual Variation in Communicative Behaviors in Experiment 2 for Orangutans*
| Testing condition |
||
|---|---|---|
| Behavioral category | Toward | Away |
| Vocalization | 10 (3) | 13 (4) |
| Gesture | 47 (6) | 1 (1) |
| Vocalization and gesture | 0 | 0 |
| Cage bang | 3 (1) | 9 (3) |
| Lip pout | 57 (8) | 8 (5) |
| Clap | 1 (1) | 0 |
| Spit | 6 (3) | 21 (2) |
| Barter | 40 (8) | 25 (5) |
| Display | 2 (1) | 0 |
| Leave | 9 (3) | 15 (5) |
| Other | 5 (4) | 5 (4) |
| Dclean | 0 | 0 |
*
Values given are number of occurrences of each behavior (number of individuals performing each behavior).