Assertion: humpback whitefish | /r/CapableOf | undertake extreme spawning migrations
Facets:
value: into freshwater systems
type: TRANSITIVE-OBJECT
Source sentences:
text: Adult humpback whitefish undertake extreme spawning migrations into freshwater systems, traveling over 500 miles up the Kuskokwim River and over 1,300 miles up the Yukon River.