Assertion: howler monkey's group | /r/HasProperty | held by long-term bonds
Facets:
value: between females
type: OTHER
value: between adult males
type: OTHER
value: together
type: MANNER
Source sentences:
text: Just as most other primates are, mountain gorillas are very social — spending much of their lives “in relatively stable, cohesive groups held together by long-term bonds between adult males and females.