Assertion: tawny owl's nest | /r/CapableOf | produce average 2.8 fledglings
Facets:
value: in a good year
type: TEMPORAL
Source sentences:
text: 7 nests in Podkarpackie Voivodeship, Poland were shown to able to produce an average 2.8 fledglings in a good year but no nest could be found in a poor rodent year.