Assertion: whale's predator | /r/HasProperty | orca
Facets:
value: besides humans
type: OTHER
Source sentences:
text: One of the worlds most formidable predators, all the more so as they hunt in packs, orcas are toothed whales related to dolphins.
text: Besides humans, the only predators of blue whales are orcas and great white sharks.
text: The most common natural predator of sperm whales is the orca, but pilot whales and false killer whales sometimes harass them.
text: The major predators of narwhals are the polar beers and orcas.