Assertion: tailed prairie dog | /r/HasProperty | a keystone species
Facets:
value: in some
type: LOCATION
Source sentences:
text: Black-tailed prairie dogs are a keystone species; they play an integral role in promoting animal and plant diversity in the Great Plains.
text: Black-tailed prairie dogs are known as a keystone species and play an important role in prairie ecology.
text: Research suggests black-tailed prairie dogs are a keystone species in some, but not all, geographic areas.