Assertion: black stilt | /r/CapableOf | migrate to kaipara
Facets:
value: for the winter
type: PURPOSE
value: in january
type: TEMPORAL
Source sentences:
text: Most black stilts will also overwinter in the Mackenzie Basin, but about 10% of the population, especially hybrids and those paired with pied stilts, migrate to North Island harbours such as Kawhia and Kaipara in January for the winter.