Assertion: black marlin | /r/HasProperty | apex predator
Facets:
value: like other billfish
type: OTHER
Source sentences:
text: The secret to black marlin growing so fast is the fact they eat a huge volume of food, and being an apex predator this means they kill and eat many thousands of other fish during their lifetime.
text: Like other billfish, black marlin are apex predators that grow extremely rapidly by feeding mostly on small tunas, but also other fishes, squids, cuttlefishes, octopods, and even large crustaceans.