Assertion: canvasback | /r/CapableOf | eat root
Facets:
value: mostly
type: DEGREE
Source sentences:
text: The canvasback feeds mainly by diving, sometimes dabbling, mostly eating seeds, buds, leaves, tubers, roots, snails, and insect larvae.
text: The canvasback eats leaves, buds and roots of bay grasses, particularly wild celery.
text: The canvasback feeds mainly by diving, sometimes dabbling, mostly eating seeds, buds, leaves, tubers, roots, snails, and insect larvae.