Assertion: moth's population | /r/CapableOf | migrate as much as 2500 miles
Facets:
value: from southern canada
type: LOCATION
value: in the fall of the year
type: TEMPORAL
Source sentences:
text: Delicate as it may seem, the monarch butterfly holds the record for insect travel, with some populations east of the Rocky Mountains migrating as much as 2500 miles, from southern Canada to central Mexico, in the fall of the year.