Assertion: hoatzin's head | /r/CapableOf | grab leaf
Facets:
value: to eat.22
type: PURPOSE
value: more incredibly
type: DEGREE
Source sentences:
text: Their head is small and mobile compared to the rest of their body, enabling them to maneuver between branches while grabbing leaves to eat.22 Even more incredibly, hoatzins have a stomach that more closely resembles that of a cow than any known bird!23