Examples of chimpanzee vocalisations produced in 10 behavioural contexts:
Eating high value food:
Eating low value food:
Copulating (having sex):
Being separated from mother:
Discovering a large food source:
Being refused access to food:
Being tickled:
Being attacked by another chimpanzee:
Threatening another chimp or preditor:
Discovering something scary:
Spectrograms of examples of vocalisations from 10 contexts per arousal level and valence:
