Assertion: river dolphin | /r/CapableOf | navigate muddy waters
Facets:
value: thanks to exquisite sonar
type: OTHER
value: with ease
type: MANNER
Source sentences:
text: Despite having small eyes (Ganges and Indus river dolphins’ eyes even lack a lens), river dolphins navigate muddy waters with ease thanks to exquisite sonar—perhaps the best among all the cetaceans.