Assertion: woodpecker | /r/HasProperty | characterized by undulating
Facets:
value: usually
type: DEGREE
Source sentences:
text: Collectively the woodpeckers, usually characterized by an undulating, or “galloping,” flight, range from the desert scrublands to drainages and river bottoms to juniper and oak mountain flanks up to the Ponderosa pine, fir and spruce forest highlands.