Assertion: eider | /r/CapableOf | alter to partial nocturnal foraging
Facets:
value: locally
type: TRANSITIVE-OBJECT
value: to avoid hunting eagles
type: PURPOSE
Source sentences:
text: There is evidence that a growing white-tailed eagle population is having a net negative effect on eider numbers in some areas, and locally eiders have altered to partial nocturnal foraging apparently to avoid hunting eagles.