Assertion: osprey's nest | /r/HasProperty | reused
Facets:
Source sentences:
text: Nests can take up to three months to build, and may be reused (and added to) year after year.
text: Because nests are reused and built upon over the years, they can grow quite large, some reaching 2 m (6.0 ft) across and 1.2 m (3.9 ft) deep.