Assertion: north shrew | /r/CapableOf | dig through leaf litter
Facets:
value: for their prey
type: PURPOSE
Source sentences:
text: Hunting by smell and touch, the North American least shrew digs through loose soil and leaf litter for its prey along the surface of the ground.
text: Because their eyesight and hearing is bad, they hunt by their smell and touch, digging through leaf litter for their prey.