Assertion: narwhal's predator | /r/HasProperty | polar bears
Facets:
Source sentences:
text: their main predators are polar bears and orcas.
text: The major predators of narwhals are the polar beers and orcas.
text: Major predators are polar bears, which attack at breathing holes mainly for young narwhals, Greenland sharks, and walruses.
text: The predators that most likely can kill a narwhal are polar bears who attack at the breathing spots, particularly attacking juveniles.
text: Major predators are polar bears, which attack at breathing holes mainly for young narwhals, Greenland sharks, and walruses.
text: Major predators are polar bears, which attack at breathing holes mainly for young narwhals, Greenland sharks, and walruses.
text: The only predators of narwhals besides humans are polar bears and killer whales (orcas).
text: Other threats include natural predators (polar bears and killer whales), contamination of rivers (as with Polychlorinated biphenyl (PCBs) which bioaccumulate up the food chain) and infectious diseases.
text: Other predators are polar bears, which attack at breathing holes mainly for young narwhals, Greenland sharks and walruses.