Assertion: kookaburra | /r/HasProperty | introduced into kawau island
Facets:
value: in 1866
type: TEMPORAL
value: by sir george grey
type: TEMPORAL
Source sentences:
text: They are native to eastern Australia and were introduced into Kawau Island, Hauraki Gulf, by Sir George Grey in 1866, and to Wellington, Nelson, and Otago between the 1860s and 1880.