Assertion: ringed seal | /r/CapableOf | migrate in spring
Facets:
value: with the receding ice edge
type: OTHER
value: northward
type: LOCATION
Source sentences:
text: Most ringed seals that winter in the Bering and Chukchi Seas are thought to migrate northward in spring with the receding ice edge and spend summer in the pack ice of the northern Chukchi and Beaufort Seas.