Assertion: bald eagle | /r/HasProperty | threatened to extinction
Facets:
value: in 1921
type: TEMPORAL
value: before widespread use of ddt
type: TEMPORAL
value: at one time
type: TEMPORAL
Source sentences:
text: At one time the bald eagle was threatened to extinction and was listed as endangered under the endangered species act.
text: Bald eagles were reportedly threatened with extinction in 1921 — 25 years before widespread use of DDT.