The first days of life of young sea beauties

There are probably no people who would not be delighted to see fabulous animals, which in translation from Greek bear the name “source of life”. These are marine animals dolphins - the most mysterious and close creatures to man. There are amazing secrets behind them. Some are already well known, while the rest of the scientists are trying to figure it out.

Smiling dolphins

If you see the smile of a dolphin at least once, you can immediately guess that this wonderful living creature is the only one of its kind, friendly with people, a sweet creation of God.

The attitude of people towards dolphins is completely different than towards other animals. You look and see how cute and friendly they are. Without fear, they can swim up to a person, play with him. It happens that they do not pay any attention, moving farther into the sea. So they have their own problems there.

how dolphins mate

It's probably the dolphin's smile. The face (you can't call it a muzzle) is designed in such a way that they are constantly smiling cheerfully. And this smile next to huge eyes is one of the few that evokes an involuntary smile in return. Few people are able to smile like that.

How dolphins mate

Sex in dolphins' life is as necessary as it is in humans. They also love to make love, gently and very touchingly attract the opposite sex. Love games in the form of gentle touching of the genitals last a long time. Dolphins do not retire, but have sex when the group is resting somewhere in the water column.

The female is proud, even if she is in heat, she does not immediately let the male go. He should take good care of: stroking her with the front fins, poking the female's genital areas with rostrum, and doing everything to excite her. Then fast swims begin, during which the chosen one tries to show all his strength, power and speed. The dolphin, conquered by such outbursts of love, acquires a pose of substitution, and finally, sexual intercourse takes place, which lasts only a few seconds, and is repeated up to four times in a row with an interval of 5-6 minutes.

how dolphins breed

Then their interest in each other disappears, and after two hours the love games are resumed with renewed vigor. An amazing fact from the life of the most interesting animals on our planet is how dolphins mate. They, like people, have such a process not only in order to continue the race, but also for the sake of pleasure.

How dolphins breed

Every birth of a baby is a great joy! The birth of a baby dolphin is no exception. The uniqueness of how dolphins breed generates interest and delight among people.

Dolphins, like some cetaceans, give birth mainly every two years. There are cases of mating before the end of the feeding of the previous offspring. Bearing a calf lasts 10-16 months, depending on the different species.

Usually one baby dolphin of a very large or medium size will be born. When talking about how dolphins breed, the birthing process itself should not be overlooked.

Before giving birth, the female yawns strongly, moves a lot, arching her back and twirling her tail. Everything happens in the herd. Other dolphins quickly come to the aid of a woman in labor, having noticed this behavior, form a tight ring around and protect, if necessary.

Dolphins are viviparous animals

Dolphins are born underwater. As soon as the newborn appears, it is immediately pushed to the surface. Here he performs the first breathing act in his life.

The fetus emerges from the mother's womb tail first, while the umbilical cord breaks off at the very belly.

In order to have a clear idea of ​​how dolphins breed, one cannot fail to mention the first "steps" of little dolphins.

The newborn calf accumulates 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, this turns out to be very bad. From the outside, we can say that he is in zero gravity and does not do what he wants. The mother immediately comes to the rescue.

marine animals dolphins

Dolphins are mammals, the female feeds her baby with milk, like a small child. Everything is like people. As the dolphin grows, it consumes less and less milk, and after a year it does not need it at all. Around this time, he begins to eat fish on his own and catches it for himself. The mother tries to pass on all the skills she knows about getting food and communicating 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 suckling do not swim away from the mother, they are nearby. This way they save a little effort at that time. As it grows, this habit becomes weaker and disappears altogether. The cub is growing at a fast pace. Its size doubles during the lactation period.

Parents and offspring

Female dolphins are very caring, like all mothers, they spend all their time taking care of their children, protecting them.

At first, dolphins do not swim far from their mother, swim next to her, never lag behind, no matter how fast the mother swims. They are punished for disobedience, such vigilance protects the kids from their attacks from the outside.

When a small dolphin swims in a circle at high speed at the very surface of the water, it means that he is lost.

dolphins are viviparous

Other females also take care of the newborn, protecting him from aggressive males. If anxiety arises, the whole group of dolphins gathers in a circle, and in the middle they hide the little heir and his mother.

Marine animals dolphins are large, friendly creatures with a cheerful disposition and a fairly highly developed intellect. It is impossible not to love them!

Sexual behavior

During the mating period, all cetacean species exhibit characteristic sexual behavior with a pronounced ritual character. A typical dolphin courtship "ritual" consists of the following stages:

  1. friendly communication,
  2. the pursuit,
  3. cross swimming,
  4. posing,
  5. rubbing the genital part with rostrum and fins,
  6. nibbling,
  7. copulation

Observations show that, for example, in bottlenose dolphins, the male chooses a female and takes care of her from three to four days to several weeks. However, during the period of courting one female, he may show interest in others; then the initial courtship may be interrupted for some time.

When courting, the male swims around the female of his choice. Taking different poses, as if showing different parts of your body in front. The animal usually assumes an upright position, sticking its tail out of the water and rhythmically striking the water with it. The female at this time, swimming near the male, touches his head or belly with her fins, or suddenly, after making several sharp movements with her tail, swims away from the male, jumping out of the water at the same time. The male chases her, catches up, and the caresses resume.

The courting complex also includes rubbing the partner's body with the snout: the front of the belly at the pectoral fins or the genital region. Swimming next to the female, the male captures her fin with his mouth, slightly squeezing it with his jaws, or, stopping opposite each other ("nose to nose"), dolphins alternately put their rostrum into the open mouth of the partner. Such caresses can last for 10 to 15 minutes.

A kind of "cross swimming", when the male, swimming under the belly of the female, touches her belly with the dorsal fin, often precedes an erection.

Courtshipbehavior.gif

Erection in dolphins lasts for a few seconds and renews several times within 15 to 20 minutes.

When copulating, the male turns sideways to the female and for a few seconds is closely pressed against her belly. Both dolphins are usually in a horizontal position at this time and slowly swim side by side for several seconds.

Genitals

Male dolphins have two separate openings for the penis and anus. They are separated by a cutaneous isthmus. The urogenital opening is closer to the abdomen. The penis is cone-shaped, fibroelastic type; lack of os_ penis.

Female dolphins have one large, elongated opening with an anus at the end. At the other end, inside the large hole, there are two smaller holes; these are mammary glands with nipples, with which the mother feeds her cubs, the urethra is located in the upper part of the genital opening. In females, the anal-urogenital cleft is occupied by the external genitalia. The length of the vagina is up to 20 cm. The uterus is two-horned, but has one cervix. The vaginal slit opening is located at the bottom of the external genital opening. The external genitals of animals of both sexes are apparently adapted for rapid copulation.

Reproduction

Before giving birth

Most cetaceans breed after 2 years, but occasionally some dolphins mate before they finish feeding their offspring, and may breed annually. Pregnancy in different species lasts from 10 to 16 months. Far migratory species (minke whales) give birth mainly in winter in relatively warm waters, and not those that make large migrations (dolphins) in summer, but in both cases under favorable temperature conditions. During the rut, fights are observed between males, after which teeth marks remain on the body. The only well-developed calf is born very large (from 1/4 to 1/3 of the mother's body length). Occasionally, several embryos are found in one female. Once found 6 embryos in a fin whale, and 7 in a blue whale. This is evidence of the former multiplicity of the ancestors of cetaceans. Extra embryos usually dissolve, and only very rarely twins can be born. Cases of intergeneric hybrids are known for toothed whales.

Newborn

Cetaceans are born under water. The baby performs the first breathing act at the moment of its first emergence to the surface as an unconditioned reflex, in which the sensation of a change in the environment (water - air) serves as the stimulus. The fruit comes out tail first. The umbilical cord breaks at the very belly, where it is weaker. The baby feeds on very fat milk (up to 54%, that is, 10 times more nutritious than cow milk) from 4 months (small dolphins) to 13 (sperm whales), and in captivity even up to 21-23 months (bottlenose dolphins). Milk is consumed in small portions, but very often (dolphins every 15-30 minutes).

Feeding

With the tip of its mouth, the cub tightly grasps the nipple, and milk is injected into its mouth under the pressure of special muscles.

From the first day, the sucker swims very close to the female; it turns out that this helps him save energy and swim passively, using the pressure of the hydrodynamic field around the parent, which, as it were, is towing his cub. With age, this habit weakens and disappears. The cub grows very quickly and during the lactation period in baleen whales it almost doubles, and in toothed whales by 1/3 of its original size. By the time of the transition to independent feeding, some have a sharp increase in whalebone, while others erupt their teeth.

Puberty lasts 3-6 years, but slower body growth continues long after that. When the skeleton is completely ossified and all the epiphyses of the spine grow together with the vertebral bodies, physical maturity sets in. The process of ossification of the spine begins at both ends, moreover, it goes faster from the tail end than from the head, and ends in the thoracic region. Such sequential changes in the spine are sometimes used to determine an individual's age.

Whales live up to 50 years, small ones - up to 30. In toothed whales, the number of dentin layers on the transverse and longitudinal sections of the teeth is counted.

The relationship of parents and offspring

With mom

It is known that newborn dolphins are very adapted to independent life from the first moments (in contrast to the young of other mammals). Babies are born able to see, hear, swim, exchange sound information with their mother, and distinguish their mother from other dolphins.

During the first weeks, the baby dolphin does not swim away from its mother. In newborns, there are special, apparently innate forms of behavior that contribute to its survival in the first days of life: it swims behind and somewhat to the side of the mother's dorsal fin, thus finding itself in the most protected place. If there is another adult female nearby, she swims next to the mother, so that the cub is caught between the two dorsal fins and is protected on both sides. Swimming next to the mother, the baby dolphin never lags behind her, no matter how fast the mother swims, without spending a lot of effort - this is facilitated by the laws known from hydrodynamics. Every attempt of the baby in the first weeks of his life to join other adult dolphins at once suppressed by the mother. If the dolphin does not obey, punishment follows: the mother presses him with the rostrum to the bottom of the pool and holds it in this position for about half a minute. Such vigilance on her part is justified, since there were recorded cases of attacks by adult males on a newly born dolphin, as a result of which traces of strong bites were found on his body.

Once lost, the cub actively searches for its mother. At the same time, he swims at high speed in a circle, near the surface of the water, in the place where he was with her for the last time, continuously whistling.

Usually some adult female helps the mother to care for and protect the newborn. A. McBride and G. Kritzler (1951) observed how other females helped the bottlenose mother to raise the stillborn baby. The female helping the mother reflects aggressive males. This concern for the safety of the newborn is sometimes shown by several females for several weeks after birth. In case of any alarm in the pool, all the dolphins gather in a group, in the middle there are cubs with their mother and a female who takes care of him.

Comparative characteristics of bottlenose milk and cow milk
Bottlenose milk Cow milk
33% fat 3.8% fat
~ 7% protein 3.3% protein
1.57% sugars 4.7% sugars
~ 58% water 87.5% water
0.43% minerals 0.7% minerals

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Learn "Dolphin and nature" Dolphin birth. Unique photographs of Dolphin birth. Unique photos

How much we do not know about our smaller brothers. Some facts are so unusual that people do not even think to ask the question: is it really true?

It turns out that dolphins are actively having sex, sometimes several times a day, not at all for breeding. Scientists have proven that dolphins are one of the few animals that mate not only for procreation, but for pleasure.

http://blogs.discovermagazine.com/
http://blogs.discovermagazine.com/

These creatures have very well developed brains, so it is not surprising that they "had enough intelligence" to diversify their lives with the help of sex.

The male dolphin beautifully looks after the female; there are cases when males even gave their beloved a branch of algae, just like people give flowers.

https://animalreader.ru/wp-content
https://animalreader.ru/wp-content

They are also able to express their affection in the form of gentle touches and actions. resembling kisses. Dolphins have a real prelude to sex, which lasts about half an hour, while the intercourse itself takes about 5 minutes.

http://www.dolphiness.net/
http://www.dolphiness.net/

The genital organ of a dolphin in a calm state is hidden in a special fold on the body, and when ready it reaches a decent size, about 30 centimeters in length and up to 10 centimeters in diameter.

http://wotda.ru/
http://wotda.ru/

Dolphins love games are very beautiful, both partners enjoy the foreplay and the mating process itself.

https://static.scientificamerican.com
https://static.scientificamerican.com
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Dolphin mating and breeding

Dolphins are believed to be very sociable and even friendly animals. We can see this by his sociable nature, creating complex social dynamics we also know of several instances where dolphins have developed personal relationships with humans. While they can be friendly, we shouldn't think of them as frivolous animals. They exhibit some of the greatest mental abilities in the entire animal kingdom, and limiting their characteristics is doing them a disservice ...

One of the most exciting ways to see this intelligence in action is when we look at dolphins mating. The structure and behavior performed during breeding show how complex these aquatic mammals are. HowMeow.ru analyzes mating and breeding of dolphins so you can see why this is.

Dolphin characteristics

Before explaining specific behaviors associated with mating dolphins , we must provide general background information. Dolphins are cetaceans, a type of mammal that was previously terrestrial but then evolved into water. An invariable aspect of his legacy of movement on land is his need to breathe air from the surface in order to absorb oxygen. This is why you can often see them floating near the surface of the water ...

There are many different types of dolphins that show several morphology ... They range from 1.5m (as seen from the Maui dolphin) to the killer whale, the largest dolphin species and not a whale at all. They all have a stylized body and an elongated muzzle, but the length varies. They have an opening in their upper body, a kind of breathing that allows them to breathe air from the surface ..

Dolphins can live alone, but most live in groups ... Size may vary by person and species. In a group, each member plays a role depending on age, gender, playing time, etc.

Among its main predators are sharks and other dolphins. For example, killer whales (killer whales) regularly feed on dolphins. However, humans are one of the most important and immediate threats to dolphins. They are victims of pollution, plastics, overfishing, and other threats to their future ..

How do dolphins breed?

To see dolphins mating, we're going to focus mainly on bottlenose dolphins ... It is perhaps the most famous and recognizable of all dolphin species, although this may be disputed by killer whales. Bottlenose mating is a mystery to most people, in part because it takes place underwater and is not regularly recorded. However, the process is very similar to that of other mammals. Females have a period of ovulation, after which they mate with a male for fertilization. After fertilization, the embryo begins to form inside the uterus, and labor occurs when it is fully developed ...

Bottlenose dolphins reach puberty in everything 5-7 years ... However, this depends on the species, as some can take up to 13 years. Men become sexually mature in front of women. Since it takes years to reproduce, many wonder how long dolphins live. Again, this depends on the species. Some can live up to 60 years, but bottlenose dolphins average between 30 and 40 years old.

Since their life expectancy differs from species to species, it is normal that the time they reach sexual maturity will also differ. What is common to all view that is, after reaching puberty, dolphins will become very sexually active. This is especially true for men ...

How do dolphins mate ??

Now we know when they will be sexually mature , we can observe the mating process of dolphins more closely. Before allowing the man to approach, there is a necessary mating ritual. This ritual involves the man performing various swimming movements around the woman. At first glance, they may resemble other underwater games. During the procession of this mating ritual, several men usually compete for the same woman. They can even attack each other to show which one is the strongest ..

When the female dolphin finally agrees to mate, she approaches her. Genitals to the chosen man. Female dolphins have a vagina, while males have a penis and testicles. Females and males intertwine with abdominal contact and fertilization can begin. While the male must penetrate deeply for fertilization, the entire process can take only a few seconds and requires repetition of intercourse several times.

When do dolphins breed?

Usually, dolphins mate during the warmest seasons (spring / summer). They can migrate to warmer areas for breeding. There is no time or heat cycle for female dolphins. They can ovulate two to seven times a year, depending on the species. They seasonal polyester This means that your reproductive season occurs between spring and fall.

Dolphins are polygamous, and males can mate with several females in one day. In addition, they are one of the few non-human animals that have sex for pleasure ...

What breeding do dolphins have ???

As we have seen, dolphins participate in sexual reproduction ... This means that dolphins reproduce through communication and fertilization. They are viviparous animals, like almost all mammals, which means that they give birth to lively youth ..

Dolphin mating and breeding: how do dolphins breed?

Dolphin gestation period

As soon as fertilization occurs, dolphins begin to develop within their womb ... There they are surrounded by the placenta and connected by the umbilical cord. The dolphin's gestation period is about 12 months, again with some variations depending on the species.

Like most female mammals, the female dolphin will tend to eat more food during pregnancy. This is both to ensure that the fetus is developing properly and so that they can continue to feed after giving birth. In some species, such as the bottlenose dolphin, pregnant women have been observed to swim in warmer waters to give birth. Another temperate climate this will help increase the chances of survival for your youth.

It is difficult to control the reproduction of dolphins in nature. While we know little about some species, such as the bottlenose dolphin, it is still largely unknown if dolphins mate in the same way for each species.

How are dolphins born?

To learn more about dolphin breeding, we must analyze how animals are born. Unlike humans, dolphins do not leave the head womb. Instead, they appear at the end of the tail, followed by the rest of the body. Once the baby has left the womb, umbilical cord it breaks and the baby comes to the surface (usually with the help of the mother) to breathe for the first time. This process usually takes 40 to 60 minutes, although it can take up to three hours.

Since the female loses a lot of blood during childbirth, many predators can take advantage of this moment to hunt her and her cubs. However, dolphins are one of the few non-human animals that are artificial births. When the dolphin gives birth, other members of the pack are placed around it to protect itself. In the process, one or more women may come up to make sure everything is going well.

How many children can dolphins have ???

Depending on the species, the dolphin will give birth to one child. Every 2-3 years ... It is very rare for a dolphin to give birth to more than one calf at a time.

How big are dolphin puppies at birth?

Depending on the species, at birth, the dolphin can weigh up to 40 kg and measure between 1 and 1.5 meters ... After birth, the dolphin goes through several stages of development, many of which have become a fascination for humans. More than mating dolphins, you can find more information on these different life cycles below ...

The birth of a dolphin: video

Unfortunately, there are few images of dolphins being born in nature. However, in the following video you can see the birth of a dolphin in one of the dolphin quest enclosures:

How long do dolphins stay with their mother?

When dolphins are born, they feed on breast milk. This is because their mothers have mammary glands. Dolphins usually lactate between 12 and 24 months ... Again, the duration of breastfeeding varies by species. In addition, in nature, researchers are still analyzing the details of dolphin breastfeeding, making it difficult to create a common average for all dolphin species.

In general, dolphin puppies will stay with their mother for several years after the breastfeeding period ends. On average, it seems to be about from 3 to 6 years old during this time, descendants will learn everything they can about social relationships, hunting methods, finding food, and everything they may need to become an adult dolphin. Usually, a mother dolphin moves away from her children at certain times, leaving them in the care of other dolphins in the group. Gradually the offspring are encouraged to be more independent.

Again, we want to emphasize that research on dolphins in nature is limited. Most of the research with dolphins has been done in captivity, we do not know to what extent this affects their behavior. This means that it can be difficult to fully understand their true social relationships. Among different types of dolphins of the existing, the bottlenose dolphin was the most studied in nature. However, much remains to be discovered in terms of mating and breeding dolphins.

What do dolphins eat ??

Dolphin feeding depends on age. Newborn dolphins eat breast milk. Like other mammals, the dolphin will wean babies from breastmilk to more solid foods ..

After weaning, dolphins will go on an adult diet. Although this has long been a mystery, today we know that bottlenose dolphins have a daily diet of up to 5 kg of fish, squid, octopus, shellfish and other small marine animals. They don't chew, they enjoy, but swallow them whole as soon as they hit their powerful jaws. To facilitate this process, they use the muscles at the back of the tongue and throat. They help them expel water or direct the fish to the stomach ...

Among the many fascinating facts about dolphins, one has to do with the mechanism they use to catch their prey. In particular, they use echolocation. It is a skill that works like a radar. They emit sounds, and the reflection of these sounds helps them find fish, other dolphins, predators, and more in their environment. They can observe the location of the dam from great distances. When they attack they do it as a group. Several individuals form a circle or semicircle surrounding a school of fish, and then make their attacks in turn, allowing each member to eat.

Dolphin mating and breeding: what do dolphins eat?

Fascinating facts about dolphins

Dolphins are adorable animals that make us very curious. Accordingly, here are some interesting facts to further fuel this interest ...

How do dolphins move?

Dolphins live in both fresh and seawater, but prefer shallow waters closer to the coast in general. This is especially true in the oceans, where they prefer tropical and temperate climates. They don't like cold waters.

To get away from these cold waters it was a long time ago migrations At speeds of up to 54 km / h, the researchers believe they prefer not only warmer temperatures, but also a greater abundance of dams in the regions where they are heading.

How do dolphins sleep?

Since it would be difficult for us to sleep in the water without the lilac, especially when it is at the mercy of the currents. Dolphins can do this without the aid of a floating device using the original method. They can turn off half of their brain to sleep while the other half remains active and supports body afloat kick the tail from side to side.

A blow to the tail keeps the dolphin's head and breathing underwater. This allows air to pass to the spiracles and keep the dolphin alive. Another curious fact: there have been cases when dolphins commit suicide when they find themselves under water and never return to the surface ...

Other funny things about dolphins

Since these marine animals are very interesting, here are some quick facts to enjoy:

  • They have no sense of smell.
  • They need to come to the surface every 10 minutes To breathe fresh air.
  • They have a very developed auditory perception, they can listen at a great distance and even distinguish the sounds of certain materials ...
  • They cooperate with each other, live in groups and provide support when one of the members is injured ..
  • They communicate through echolocation, dancing and jumping ..

For even more information, check out this list of ten dolphin curiosities.

How do dolphins breed? What sexual behavior is characteristic of these marine animals? What kind of relationship develops between adults and offspring born into the world? We will talk about all this in our article.

Dolphin behavior in preparation for conception

dolphins in the sea

How do dolphins breed? When the mating period begins, these animals exhibit characteristic behavior, akin to a consistent ritual, which includes the following actions:

  • Active audio communication.
  • Pursuit of the female.
  • Taking all sorts of poses, followed by rubbing with bodies.
  • Playful nibbling.
  • Coition.

Studies show that before conception, the male can show courtship to the female for several weeks. However, he can show interest in several females at the same time, which increases the chances of successful fertilization.

Having won the favor, the dolphin resorts to copulation, which is repeated several times over the course of about 20 minutes. When intercourse, the male turns to the expectant mother sideways and presses against her body with the abdominal part. Usually, all this happens at the moment when the dolphins in the sea are in a horizontal plane and slowly swim alongside.

Dolphin reproductive organs

Males have a separate hole on the body for defecation, as well as a bag from which the penis is removed. They are located in the same skin fold, but are separated by an isthmus.

Females have one anus. In its inner part are the organs for conception, the mammary glands and the urethra. The vagina is about 15-20 cm long. The bicornuate uterus contains one cervix. Such a structure of the genitals provides the possibility of quick copulation.

Features of reproduction of offspring

dolphin tongue

The gestation period for dolphins is about 10-11 months. Females give birth every few years. Usually, a baby 50-60 cm in size is born. However, cases have been recorded when the size of the babies was equal to a third of the mother's body, which is about a meter.

Before the reproduction of offspring, the female begins to actively move, arching her tail and back. Noticing this behavior, the rest of the adult members of the group come to the rescue. Other individuals form a kind of ring around the female ready for childbirth, providing her with protection.

The baby dolphin needs oxygen after birth. In order for the baby's lungs to open, adults push him to the surface. Due to the presence of a significant body of fat in the body, during the first days the baby shows little activity, moving only in a horizontal plane and slightly moving his fins.

The dolphin's special language allows the mother to communicate with her cub. At the end of labor, the female makes intense whistling sounds. Thus, the baby begins to pay attention to only one individual in the flock, which does not allow him to confuse his mother with other dolphins.

In the first months of life, the cub is very active. The dolphin tongue gives him the opportunity to attract the attention of his mother when he is hungry or in moments of danger. The baby makes shrill and shrill sounds.

Formation of an adult

dolphin gestation period

The puberty period for a baby dolphin is over 5 years. During this time, there is a slow growth of the body. The skeleton gradually ossifies. As soon as the vertebrae of the young individual finally grow together, full physical maturity sets in.

How do dolphins breed? The period of sexual activity in females is about 15 years. At the same time, individual females give birth during this period of time a different number of babies. One dolphin can reproduce about 10 cubs, while the other only a few. This state of affairs is due to the presence of pronounced social roles in the group. The life span of a dolphin in the sea is no more than 30 years.

Caring for offspring

how dolphins breed

So we figured out how dolphins breed. What happens after a baby is born? During the first year of life, the young individual tries to stay close to the mother all the time. The cub swims around the female, moving away from her only a few meters. If the baby is removed a considerable distance, this is followed by punishment from the mother.

Over time, the cub requires less and less milk. After about one and a half years, he completely goes over to the absorption of fish, obtaining food without outside help. The baby gets such skills as a result of group communication and following the behavior of adults.

When it comes to caring for males, dolphins do not have fathers that are attentive to the needs of the young. All babies are educated by female representatives. Moreover, not only mothers, but also “grandmothers” and “aunts” pay attention to the cub. In turn, males form a separate male group. Their interest in females is renewed only at the onset of the next mating season.

Interesting Facts

baby dolphin

Research by renowned marine biologist Richard Connor shows that dolphins often mate for pleasure. These animals can engage in homosexual relationships, and sometimes they can show attraction to other creatures that swim nearby, for example, to people.

Why does increased sexual activity not lead to the massive distribution of dolphins in the seas and oceans? The fact is that the females are all exactly unable to bear more than one cub for several years, even if they mate when they please.

The sex life of female dolphins is happier than that of women. On average, of course.

The sex life of female dolphins is happier than that of women. On average, of course.

Scientists who have close contact with dolphins assure that these so-called intellectuals of the sea are much more sexually anxious than we are. Male dolphins "cover" all females in a row, which, as they say, can reach. They "cover" for the sake of the process, and not with the aim of continuing the race. During breaks, they engage in masturbation, masturbating with the help of objects found at the bottom and other "improvised means", enter into homosexual relationships, rape wavering relatives - both males and females. In short, they behave intemperately in search of sexual pleasure.

And what about female dolphins? Especially those who give themselves "for love"? Do they like sex? Patricia Brennan and Dara Orbach, biogues at Mt. Holyoke College in South Hadley, Massachusetts, believe they have found answers to these questions. What was reported at the 2019 Experimental Biology Meeting in Orlando, Florida. Briefly, the results obtained by the researchers are presented by the portals Inside Science and Slate.fr.

Using a 3-D X-ray imaging technique, Patricia and Dara examined the anatomical features of the genitals of female bottlenose dolphins, or bottlenose dolphins (Tursiops truncatus), as they are also called, revealing a total of 12 individuals found dead on the US coast.

Female biologists found clitorises in all females that were essentially no different from their own. In the beautiful half of the dolphin, they were similar to the female in both shape and structure. Consisted of erectile tissue, were covered by a network of blood vessels. That is, they swelled in the process of sexual arousal, which, presumably, the female dolphins experienced. Why else would they need such intricate designs?

However, there were some differences. The clitoris of female dolphins is larger than the average female dolphin. And they look more developed. Most importantly, the human clitoris is located at some distance from the vagina. And the dolphin is located right at its entrance. As a result, when copulating with the male, the female always feels the movements of his penis directly with the clitoris. That in the world of people it is very rare.

Sex for dolphins is a way to have fun, pregnancy is a side effect.

Sex for dolphins is a way to have fun, pregnancy is a side effect.

Direct stimulation of the most sensitive erogenous structures, women biologists believe, is simply obliged to bring female dolphins to orgasm. Much more often than women. Or even always.

Dolphins have lived on Earth for almost 13 million years. The same number have sex, enjoying it. Nature has provided them with such an option - clearly with the aim of stimulating intimate communication. I checked it with time, and then, when people appeared, I “installed” the option for them. With minor changes. But why did she move her clitoris away from that very entrance - into the "grotto of pleasure", as the Chinese call it? It probably made some sense. But it has not yet been found.

AT THIS TIME

Why did the octopus cling to the "manhood" of the dolphin?

Dolphins of the Ionian Sea (Ionian Dolphin Project) - this is the name of the project, which scientists at the Tethys Research Institute are currently engaged in. They watch over a herd of bottlenose dolphins that live off the Greek island of Kalamos. They take pictures by catching the moments. One day, photographer Joan Gonzalvo, working with scientists, had his camera at the ready. And he was lucky: he made the rarest shots. Such, according to colleagues and scientists, no one else in the world has.

As Gonzalvo told reputable New Scientist magazine, he saw a dolphin jump out of the water. The photographer's attention was drawn to something clung to the bottom of the cetacean. And without hesitation for a long time, he took several pictures. Captured a dolphin in flight. And only then I saw that an octopus had clung to that. But not at all to the stomach, as it might seem. The octopus grabbed hold of the male dolphin with all its tentacles, which in these mammals, as you know, reaches impressive sizes.

There are several hypotheses. According to one of them, the octopus escaped. Perhaps the dolphin wanted to eat it. This often happens. And the mollusk, hiding from its toothy mouth, found the safest place - the one that the dolphin could not reach. That testifies to the high intelligence of the grasping person.

But it is possible that he deliberately substituted his manhood for the octopus. With an obscene intent to masturbate. Used as a sex toy.

Having taken pleasure, the dolphin shook off the "partner". The photographer finally saw his penis free.

Dolphin with a sex toy at the end;

Dolphin with a sex toy at the end;

What they just do not come up with.

REFERENCE "KOMSOMOLKA"

Everything is not like people

In a calm state, the dolphin's penis is hidden in the so-called genital fold. Inside the body, it forms a loop that is supported by the muscles that retract the penis. With sexual arousal, it pushes out.

Raunchy dolphins molest women. And they get excited at the same time. As if they know that women are not very different from their females.

Raunchy dolphins molest women. And they get excited at the same time. As if they know that women are not very different from their females.

How do dolphins breed? The first days of life of young sea beauties

08/10/2020 Cat scientist Animals
How do dolphins breed? The first days of life of young sea beauties

There are probably no people who would not be delighted to see fabulous animals, which in translation from Greek bear the name “source of life”. These are marine animals dolphins - the most mysterious and close creatures to man. There are amazing secrets behind them. Some are already well known, while the rest of the scientists are trying to figure it out.

Smiling dolphins

If you see the smile of a dolphin at least once, you can immediately guess that this wonderful living creature is the only one of its kind, friendly with people, a sweet creation of God.

The attitude of people towards dolphins is completely different than towards other animals. You look and see how cute and friendly they are. Without fear, they can swim up to a person, play with him. It happens that they do not pay any attention, moving farther into the sea. So they have their own problems there.

How do dolphins breed? The first days of life of young sea beauties

It's probably the dolphin's smile. The face (you can't call it a muzzle) is designed in such a way that they are constantly smiling cheerfully. And this smile next to huge eyes is one of the few that evokes an involuntary smile in return. Few people are able to smile like that.

How dolphins mate

Sex in dolphins' life is as necessary as it is in humans. They also love to make love, gently and very touchingly attract the opposite sex. Love games in the form of gentle touching of the genitals last a long time. Dolphins do not retire, but have sex when the group is resting somewhere in the water column.

The female is proud, even if she is in heat, she does not immediately let the male go. He should take good care of: stroking her with the front fins, poking the female's genital areas with rostrum, and doing everything to excite her. Then fast swims begin, during which the chosen one tries to show all his strength, power and speed. The dolphin, conquered by such outbursts of love, acquires a pose of substitution, and finally, sexual intercourse takes place, which lasts only a few seconds, and is repeated up to four times in a row with an interval of 5-6 minutes.

How do dolphins breed? The first days of life of young sea beauties

Then their interest in each other disappears, and after two hours the love games resume with renewed vigor. An amazing fact from the life of the most interesting animals on our planet is how dolphins mate. They, like people, such a process occurs not only in order to continue the race, but also for the sake of pleasure.

How dolphins breed

Every birth of a baby is a great joy! The birth of a baby dolphin is no exception. The uniqueness of how dolphins breed generates interest and delight among people.

Dolphins, like some cetaceans, give birth mainly every two years. There are cases of mating before the end of the feeding of the previous offspring. Bearing a calf lasts 10-16 months, depending on the different species.

Usually one baby dolphin of a very large or medium size will be born. When talking about how dolphins breed, the birthing process itself should not be overlooked.

Before giving birth, the female yawns strongly, moves a lot, arching her back and twirling her tail. Everything happens in the herd. Other dolphins quickly come to the aid of a woman in labor, having noticed this behavior, form a tight ring around and protect, if necessary.

Dolphins are viviparous animals

Dolphins are born underwater. As soon as the newborn appears, it is immediately pushed to the surface. Here he performs the first breathing act in his life.

The fetus emerges from the mother's womb tail first, while the umbilical cord breaks off at the very belly.

In order to have a clear idea of ​​how dolphins breed, one cannot fail to mention the first "steps" of little dolphins.

The first days of life of cubs

The newborn calf accumulates 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, this turns out to be very bad. From the outside, we can say that he is in zero gravity and does not do what he wants. The mother immediately comes to the rescue.

How do dolphins breed? The first days of life of young sea beauties

Dolphins are mammals, the female feeds her baby with milk, like a small child. Everything is like people. As the dolphin grows, it consumes less and less milk, and after a year it does not need it at all. Around this time, he begins to eat fish on his own and catches it for himself. The mother tries to pass on all the skills she knows about getting food and communicating 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 suckling do not swim away from the mother, they are nearby. This way they save a little effort at that time. As it grows, this habit becomes weaker and disappears altogether. The cub is growing at a fast pace. Its size doubles during the lactation period.

Parents and offspring

Female dolphins are very caring, like all mothers, they spend all their time taking care of their children, protecting them.

At first, dolphins do not swim far from their mother, swim next to her, never lag behind, no matter how fast the mother swims. They are punished for disobedience, such vigilance protects the kids from their attacks from the outside.

When a small dolphin swims in a circle at high speed at the very surface of the water, it means that he is lost.

How do dolphins breed? The first days of life of young sea beauties

Other females also take care of the newborn, protecting him from aggressive males. If anxiety arises, the whole group of dolphins gathers in a circle, and in the middle they hide the little heir and his mother.

Marine animals dolphins are large, friendly creatures with a cheerful disposition and a fairly highly developed intellect. It is impossible not to love them!

A source: fb.ru

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