Assertion: turkey vulture | /r/CapableOf | become scarce
Facets:
value: very
type: DEGREE
value: because of human persecution
type: CAUSE
Source sentences:
text: Because of human persecution and the introduction of myxomatosis amongst the rabbit population in the 1950’s, buzzards became very scarce, only residing over high ground in the areas such as Brecon in Wales and the Cairngorms in Scotland.