Assertion: woodpecker's tree | /r/HasProperty | valuable resource
Facets:
value: as nest sites
type: MANNER
Source sentences:
text: Dead trees are a valuable resource as nest sites or shelter for birds and other animals, and Pileated Woodpeckers battle for ownership with Wood Ducks, European Starlings, Red-bellied Woodpeckers, Red-headed Woodpeckers, Eastern Bluebirds, and Great Crested Flycatchers.