Assertion: barred owl's territory | /r/HasProperty | occupied by a pair of spotted owls
Facets:
value: previously
type: TEMPORAL
Source sentences:
text: The same dynamics appear to be operating in the Sierra Nevada, where in Placer County a Spotted Owl × Barred Owl was studied during summer 2003 at a territory previously occupied by a pair of Spotted Owls (Seamans et al.