Assertion: bird's feather | /r/CapableOf | keep the bird
Facets:
value: from insects
type: TRANSITIVE-OBJECT
value: from thorns
type: TRANSITIVE-OBJECT
value: from the elements
type: OTHER
Source sentences:
text: Feathers help with flight, and also with insulation (keeping the bird warm).
text: Feathers not only protect birds from the elements, thorns and insects, but they also repel water, provide camouflage and help birds attract mates with sexy, showy plume displays.
text: Feathers help with flight, and also with insulation (keeping the bird warm).