Assertion: barn owl's nest | /r/HasProperty | confirmed in the mission valley
Facets:
value: between 2013
type: TEMPORAL
value: between 2006
type: TEMPORAL
Source sentences:
text: Nests have been reported since then in the Bitterroot Valley near Victor (1995), along the Yellowstone near Miles City (2014), and, between 2006 and 2013, fourteen nests were confirmed in the Mission Valley (another six suspected) during surveys by the Owl Research Institute (http://www.owlinstitute.org/research.html).