Assertion: copepod's diversity | /r/CapableOf | migrate through the region
Facets:
value: during the spring
type: TEMPORAL
value: during fall
type: TEMPORAL
Source sentences:
text: The lakes are important as wintering areas for ducks such as the scaup and the old-squaw duck, and a diversity of shorebirds and songbirds migrate through the region during the spring and fall.