Swordfish live in the ocean and belong to a relatively large fish. Moreover, swordfish are very fast fish, sometimes faster than ships, and few other fish in the ocean can be faster than them. Therefore, swordfish are near the top of the marine food chain, they can eat many marine animals, but few animals can eat swordfish as food.
However, most creatures have natural enemies. Although swordfish are fast, they also have natural enemies to maintain the balance of the marine ecosystem. If an organism has no natural enemies, its population will continue to increase and eventually destroy the balance of the ecosystem.
As mentioned above, although swordfish are fast and near the top of the food chain, they still have natural enemies.
There are also many ferocious creatures in the ocean, which can be said to be the natural enemies of swordfish. For example, cetaceans, of course, not all cetaceans are natural enemies of swordfish, some of which belong to large predators, such as killer whales, are natural enemies of swordfish. For example, sharks, some species are also predatory animals, such as great white sharks, Mako sharks and so on, are also the natural enemies of swordfish. But even for these animals, it is not easy to kill swordfish, because sometimes they are not as fast as swordfish. There is also human beings, human beings sometimes kill swordfish, can be regarded as the natural enemy of swordfish.
