Assertion: common vampire bat | /r/CapableOf | use echolocation
Facets:
value: to navigate their prey
type: PURPOSE
value: in the darkness
type: LOCATION
value: to find food
type: PURPOSE
Source sentences:
text: They also use echolocation to tell how near or far objects are from them.
text: In the darkness, they use echolocation to find food and to avoid collisions when flying.
text: Common Vampire Bats use echolocation and vision to navigate and find their prey.