How do dolphins multiply? The first days of life of young beautiful sea

No, probably, people who would not be delighted to see fairy-tale animals that, in Greek, are called "the source of life". These marine animals are dolphins - the most mysterious and close to human beings. Behind them lie amazing secrets. Some are already well known, and the rest of the scientists are trying to solve it.

Smiling dolphins

If you ever see the smile of a dolphin, you can immediately guess that this wonderful living creature is one of a kind friendly with people, a pretty God-made creature.

The attitude of people to dolphins is quite different than to other animals. You look and see how cute, friendly they are. Without fear they can swim to the person, play with him. Sometimes, do not pay any attention, moving away further into the sea. So, there they have their own problems.

It's probably a smile of a dolphin. The face (you can not name a snout) is arranged so that they constantly smile cheerfully. And this smile next to the huge eyes is one of the few that causes an involuntary smile in response. You will hardly meet people who are able to smile like that.

How dolphins mate

Sex in the life of dolphins is just as necessary as in humans. They also love to make love, cautiously and very touchingly attract the opposite sex. Love games in the form of gentle touch of the genitals last long. Dolphins do not retire, but have sex when the group rests somewhere in the water column.

The female is proud, even if there is a heat, the male does not immediately allow. It should be well groomed: pat its fore fins, poke into the genital areas of the female rostrum, do everything to excite it. Then swift swings begin, during which the chosen one tries to show all his strength, power and speed. The dolphinich, subdued by such splashes of love, acquires the posture of substitution, and, finally, there is a sexual act that lasts only a few seconds, and repeats up to four times in a row with an interval of minutes 5-6. Then they lose interest to each other, and in an hour or two the love games are renewed with renewed vigor. An amazing fact from the life of the most interesting animals of our planet is how dolphins mate. At them, as well as at people, such process occurs not only to continue a sort, but also for the sake of pleasure.

How do dolphins multiply?

Every appearance of the baby in the world is a great joy! The birth of a dolphin is no exception. The uniqueness of how the dolphins multiply, causes interest and delight in people.

Dolphinichs, like some cetaceans, give birth mostly every two years. There are cases of mating until the end of feeding the previous offspring. Hatching of the cub lasts 10-16 months, depending on different species.

Usually one small baby, a very large or medium sized, is born. Speaking about how the dolphins multiply, we should not miss the process of birth.

Female before childbirth strongly yawns, moves a lot, arching her back and twisting her tail. Everything happens in the herd. Other dolphins quickly come to the mother in need, noticing this behavior, form around a tight ring and guard, if necessary.

Dolphins are viviparous animals

Genera of dolphins pass under water. As soon as a newborn appears, it is immediately pushed out to the surface. Here he commits the first respiratory act in his life.

The fetus emerges from the mother's womb with its tail forward, while the umbilical cord breaks off at the very abdomen.

In order to have a clear idea of how the dolphins multiply, we can not fail to mention the first "steps" of small dolphins.

The first days of the life of the cubs

Newborn cubs accumulate the necessary amount of subcutaneous fat, while still in the womb. Immediately after birth, a small animal tries to swim on its own. Of course, it turns out very badly. From the outside one can say that he is in weightlessness and does not do what he wants. Mother immediately comes to the rescue.

Dolphins are mammals, the female feeds her baby with milk, like a small child. Everything, as at people. As the growth dolphin uses less and less milk, and after a year and absolutely does not need it. Approximately at this time, he begins to independently eat fish and he catches it himself. The mother tries to transfer all the skills she knows to her to get food and communicate in the herd. The exercises take place in the form of a game naturally, quite easily and quickly.

The first days from the birth of the sucker do not sail away from the mother, they are next to each other. So they save small at that time forces. As this grows, this habit becomes weaker and disappears altogether. The calf grows at a fast pace. Its size increases twice during the lactation period.

Parents and offspring

Female dolphins are very caring, like all mothers, spend all their time in caring for the care of their children, protect them.

The first time the delphinates do not sail away from the mother, swim next to her, never lag behind, no matter how swiftly the mother swims. They receive punishment for disobedience, such vigilance protects the kids from their attacks from the outside.

When a small dolphin swims in a circle at a high speed near the surface of the water, then it is lost.

Care for a newborn is shown by other females, protecting it from aggressive males. If there is an alarm, the whole group of dolphins gathers into a circle, and in the middle hide a small heir and his mother.

Sea animals Dolphins are big friendly creatures with a cheerful disposition and a rather highly developed intellect. It is impossible not to love them!