Assertion: mute swan | /r/AtLocation | north america
Facets:
value: successfully
type: MANNER
value: in the mid-1800s
type: TEMPORAL
value: in the late 19th century
type: TEMPORAL
Source sentences:
text: They have also been introduced to Australia, New Zealand, South Africa and North America.
text: They have been successfully introduced in North America, where they are a widespread species and permanent residents in many areas.
text: The mute swan, introduced to North America, is scarcely smaller.
text: The mute swan was introduced to North America in the late 19th century.
text: Mute swans were introduced to North America in the mid-1800s to decorate parks and estates, and later brought to Michigan in 1919.
text: They have been successfully introduced in North America, where they are a widespread species.