Assertion: duck's feather | /r/CapableOf | help camouflage bird
Facets:
value: from the elements
type: OTHER
Source sentences:
text: These darker, more clearly defined feathers help camouflage the birds while nesting in the spring.
text: Feathers also help to protect the birds from the elements.
text: Not only do feathers help to keep the bird warm, but they also provide water-proofing.