Assertion: tern's population | /r/CapableOf | migrate in large flocks
Facets:
value: south to africa
type: LOCATION
value: for the winter
type: PURPOSE
Source sentences:
text: Northern European populations migrate in large flocks south to Africa for the winter and those further east migrate to winter in China, Myanmar, through Malay Peninsula, Singapore, Straits of Malacca, Borneo, Java, Sulawesi, the Philippines, New Guinea, Australia and New Zealand (where also breeding birds are found).