Assertion: brant | /r/CapableOf | feed on eelgrass
Facets:
value: almost exclusively
type: DEGREE
value: historically
type: TEMPORAL
Source sentences:
text: Historically, Brant fed almost exclusively on eelgrass, which is still strongly preferred when available.
text: The brant goose was strictly coastal bird in winter, rarely leaving tidal estuaries, where it feeds on eelgrass (Zostera marina) and the seaweed, sea lettuce (Ulva).