Assertion: humpback whale | /r/CapableOf | use technique
Facets:
value: to help them
type: PURPOSE
value: to gather their prey
type: PURPOSE
Source sentences:
text: humpback whale for example will use a technique known as bubble netting to gather their prey together before attacking them.
text: It’s unknown whether humpbacks elsewhere use this technique, or what prompts the animals to use it.
text: Humpback whales use various techniques to help them herd, corral, and disorient their prey, which can involve the use of bubbles, sounds, and even their pectoral fins.