Assertion: hawk's prey | /r/HasProperty | caught
Facets:
value: based on dietary studies
type: OTHER
value: seldom
type: DEGREE
Source sentences:
text: Fox squirrels (Sciurus niger), the largest of North America’s tree squirrels at 800 g (1.8 lb), are fairly regular supplemental prey but the lighter, presumably more agile 533 g (1.175 lb) eastern gray squirrel (Sciurus carolinensis) appears to be seldom caught based on dietary studies.