Assertion: heron | /r/CapableOf | stand in the water
Facets:
value: motionless
type: MANNER
value: with neck
type: MANNER
value: with the head
type: MANNER
value: for a reason
type: CAUSE
value: on one leg
type: MANNER
Source sentences:
text: Herons stand in the water on one leg for a reason, but because the water is usually cold.
text: You may see them standing motionless in the water with the head and neck folded back, waiting for prey.