Assertion: cetacean | /r/CapableOf | experience wave energy
Facets:
value: below the threshold
type: OTHER
value: such as travel at speeds
type: MANNER
Source sentences:
text: Cetaceans swim using fluke propulsion when experiencing wave energy below the threshold needed for riding, such as when boats travel at speeds slower than 3 m/s or when they are outside of the peak wave energy zone.