Assertion: pigeon's ancestor | /r/CapableOf | colonize the new world
Facets:
value: by flying across the pacific ocean
type: MANNER
value: from south east asia
type: LOCATION
Source sentences:
text: The authors of the study suggested that the ancestors of the passenger pigeon may have colonized the New World from South East Asia by flying across the Pacific Ocean, or perhaps across Beringia in the north.