Assertion: red whiskered bulbul | /r/CapableOf | become established
Facets:
value: well
type: DEGREE
value: by 1920
type: TEMPORAL
value: across the suburbs
type: LOCATION
Source sentences:
text: The red-whiskered bulbul was introduced by the Zoological and Acclimatization Society in 1880 to Sydney, became well established across the suburbs by 1920, and continued to spread slowly to around 100 km away.