Assertion: magpie | /r/HasProperty | migrated elevation
Facets:
value: southward
type: LOCATION
Source sentences:
text: During winter, magpies may congregate in loose colonies and form nightly roosts of hundreds after they have migrated southward and to lower elevations.
text: During winter, magpies may congregate in loose colonies and form nightly roosts of hundreds after they have migrated southward and to lower elevations.
text: During winter, magpies may congregate in loose colonies and form nightly roosts of hundreds after they have migrated southward and to lower elevations.