Assertion: mallard | /r/CapableOf | compete with local new zealand grey duck
Facets:
Source sentences:
text: The mallard is considered an invasive species in New Zealand,:505 where it competes with the local New Zealand grey duck, which was overhunted in the past.
text: The mallard is considered an invasive species in New Zealand, where it competes with the local New Zealand grey duck, which was overhunted in the past.