Assertion: howler monkey's food | /r/HasProperty | scarce
Facets:
Source sentences:
text: However if food is scarce they tend to divide into smaller groups.
text: Howler monkeys are relatively inactive, resting during the day when they are not feeding, although they are more active in winter, when food is scarcer.
text: If food is scarce, they may eat insects, leaves, bird eggs, bark and honey.