Assertion: fisher's ankle joint | /r/HasProperty | mobile
Facets:
Source sentences:
text: Fishers have highly mobile ankle joints that can rotate their hind paws almost 180°, allowing them to maneuver well in trees and climb down head-first.
text: Fishers have highly mobile ankle joints that can rotate their hind paws almost 180°, allowing them to maneuver well in trees and climb down head-first.