Assertion: bald eagle | /r/CapableOf | add nesting materials
Facets:
value: constantly
type: TEMPORAL
value: each year
type: TEMPORAL
Source sentences:
text: They line their nests with such things as sticks, feathers, and grass, adding nesting materials each year.
text: Bald eagles use the same nest year after year, sometimes for decades, and they're constantly adding twigs, branches, moss, feathers and other nesting material [source: