Assertion: crane's population | /r/MadeOf | about 440 birds
Facets:
value: currently
type: TEMPORAL
Source sentences:
text: Currently the only self-sustaining wild population consists of about 440 birds that migrate between breeding grounds in northern Canada and wintering habitat on the Texas coast.
text: Currently the only self-sustaining wild population consists of about 440 birds that migrate between breeding grounds in northern Canada and wintering habitat on the Texas coast.