Assertion: opossum's diet | /r/HasProperty | bird
Facets:
value: mainly
type: DEGREE
Source sentences:
text: Their omnivorous diet includes insects, small rodents, frogs, birds, and berries.
text: The diet includes insects and small vertebrates, mainly birds and mice, which it consumes including fur and bones.
text: Both the possum and the opossum are nocturnal, nomadic omnivores and live on an expansive diet that includes insects, frogs, birds, snakes and fruits.