Assertion: hawk's population | /r/CapableOf | decline in california
Facets:
value: seriously
type: MANNER
value: for reasons
type: CAUSE
Source sentences:
text: The population has declined seriously in California, for reasons that are not well understood but that probably include habitat loss, pesticide mortality, and declines in prey species populations.
text: The population has declined seriously in California, for reasons that are not well understood but that probably include habitat loss, pesticide mortality, and declines in prey species populations.