What does a swordfish look like and what does it take to grow from a baby to a big fish?

The sailfish is one of the fiercest animals in the sea. The adult swordfish has few natural predators in the sea and is so fast that it can be warned of excessive speed on the sea. highway. It is difficult for sharks and whales to catch him, and he will even be pierced in the chest by his sharp sword that is one third of his length. However, the swordfish was not as majestic as a child. The swordfish birthing method is not elite education, but a process of quantitative change leading to qualitative change. A female swordfish can lay over a million eggs each time, but the eggs are very small, no bigger than a grain of rice.

Although the population is large, it is difficult for small swordfish to survive to adulthood. They feed on plankton when young and seem to have plenty of food, but there are too many small swordfish and there are otherCreatures in the sea that also eat plankton. This caused a shortage of food and living space for the swordfish, so there were incidents of large swordfish eating small swordfish. To summarize the growth path of the little swordfish, if you want to survive, you only have one choice, that is, you must grow faster than others. Whoever grows faster will survive. According to calculations, after a week of growth, a small swordfish can grow from the size of a grain of rice to about 10 centimeters. This type of competitive relationship must persist for about a year before you can pass the first level.

Then they will swim alone in the sea and face many natural enemies. If it escapes their capture, it can become the apex predator of the ocean world. Of course, when they grow up, they will also have to run for a living. They often congregate near fishing areas, in the intersection of cold and warm currents, then work together to catch fish. It's not that a single soldier is not powerful, but that teamwork is effective.

Once the greatsword grows, it becomes one of the most powerful kings of the ocean, all thanks to the "weapons" it contains. The most threatening thing about the swordfish is the sharp blade in its mouth. Coupled with its speed and physical strength, even cargo ships, cruise ships, and even submarines can't do anything about it. The swordfish has a perfect swimming silhouette. When it prepares to move at high speed, it will fold its dorsal fin, and the snout in front will automatically separate the water flow. With the strength of its tendons, its acceleration time is 100 meters per minute. the second takes only a few seconds, comparable to sports cars.

An adult swordfish can weigh around 100 kilograms. The longest swordfishurd found by man weighs up to 707 kilograms, which is equivalent to the weight of 7-8 pigs so far (no fish can compare with it). swordfish The biggest among fish, if you don't accept it, fight). With its hard, pointed snout, the sailfish can reach speeds of 110 to 120 kilometers per hour over short distances, and its body is overweight. If the kinetic energy thus generated hits a cargo ship, a cruise ship or even a submarine, it can be easily pierced and its power is similar to that of an armor-piercing bullet.

Of course, this is just the strength of an individual. For swordfish, the most valuable thing is their cooperative hunting method. Unlike dolphins, which work in groups to hunt, swordfish can work collaboratively with other groups of animals to fish together. Take the example of Peruvian fishing zones. They are rich in nutrients, plankton can reproduceOduce quickly and there are many small fish and shrimps. This also attracts the attention of predators such as swordfish, dolphins and frigate birds. swordfish inHere they will cooperate with the frigates. They will hunt fish underwater. When these fish are cornered, they jump out of the sea.

Frigate birds on the sea will look for opportunities and attack fish on the surface of the sea and fish jumping out of the sea. Both sides will benefit from each other and have enough to eat. This rarely occurs in nature, indicating that swordfish also have intelligent brains. The sailfish is the dominant species in nature, and it can also hold its own against humans.