Assertion: great horned owl | /r/AtLocation | risk
Facets:
value: for parasitism
type: PURPOSE
value: from contaminated prey
type: CAUSE
Source sentences:
text: They are at risk, however, from contaminated prey where pesticides are not used appropriately, and fences and other collision hazards also threaten great horned owls.
text: Great horned owls are at risk for parasitism, though it is not always lethal.