Assertion: barred owl's population | /r/HasProperty | isolated
Facets:
value: from north for over 25,000 years
type: TEMPORAL
value: from populations in oregon
type: LOCATION
value: genetically
type: MANNER
Source sentences:
text: A study of the Yosemite owls shows that this population has been genetically isolated from populations in Oregon and farther north for over 25,000 years.