Assertion: black footed ferret | /r/HasProperty | vocal animals
Facets:
value: very
type: DEGREE
Source sentences:
text: They are very vocal animals, and produce a variety of chatters, whimpers, and hisses.
text: Black-footed ferrets are vocal mammals that chatter and hiss in the wild when they have been scared or frightened (Massicot 2000, Wilson & Ruff 1999, Nowak 1991, Hillman & Clark 1980).
text: Black-footed ferrets are vocal animals.