Assertion: banshee's power | /r/HasProperty | needed for take-off
Facets:
Source sentences:
text: When more power is needed, for take-off and climbing, or escape from an aerial predator such as the leonopteryx, the canard becomes an additional wing, flapping to provide propulsion.
text: When more power is needed, for take-off and climbing, or escape from an aerial predator such as the Great Leonopteryx, the canard becomes an additional wing, flapping to provide propulsion.