Assertion: trumpeter swan's population | /r/CapableOf | migrate via baltic sea
Facets:
value: in the british isles
type: LOCATION
value: in denmark
type: LOCATION
value: in the netherlands
type: LOCATION
Source sentences:
text: The populations west of the Taimyr Peninsula migrate via the White Sea, Baltic Sea and the Elbe estuary to winter in Denmark, the Netherlands and the British Isles.