Assertion: great horned owl's territory | /r/HasProperty | nesting
Facets:
Source sentences:
text: In autumn great horned owls determine their nesting territory by hooting in duet with their mates.
text: In autumn great horned owls determine their nesting territory by hooting in duet with their mates.
text: Throughout the winter, courting great horned owls will light up their nesting territory with nighttime hooting.