On Earth, almost every animal has natural predators, and even if it is an animal at the top of the food chain, it is inevitable that it will fight other animalsThey will even fight each other with their own kind.
But there are some animals that have reached a dead end in the process of evolution, so that those organs that are aggressiveBecome a "murder weapon" against yourself.
The death can be described as very aggrievedescaped the predators, but was killed by himselfThis result is really sad and funny.
Deer dolphins are a swine that lives in the tropical rainforests of Asia, and their most striking feature is the pair of long tusks that curve up and down, and their tusks are of great significance for their survivalBut there is also the danger of death.
The male deer dolphin has a total of four tusks, two upper tusks and two lower tusks, all of which are distinctly curvedThe growth of this tooth is extremely slow and painful, it must be pierced from the tender upper jawbone to be fully exposed.
According to scientific research, the growth rate of the deer dolphin's fangs is about 1-2 cm per year, which means that the tusks start to develop until the head is fully grownIt can take 2-4 years for a male deer dolphin.
During this period, the teeth continue to extend outwards and gradually penetrate **,The whole process is extremely slow and painful.
The intact fangs give the buck dolphin a survival advantage, and it can use its lower fangs to quickly pierce the throat of the opponent when fighting for the doe dolphin when fighting the predatorA more complete tusk means a better chance of winning.
Field observations have found that male deer dolphins with strong tusks tend to win the favor of more female deer dolphinsThe fangs allow the deer and dolphins to gain a foothold in the jungle.
However, if the fangs grow out of control towards the skull, the consequences are unimaginableThe sharp tip can easily penetrate the deer dolphin's braincase, causing it to lose its life.
Long-term observation has recorded a number of cases of deer and dolphin dying due to overgrowth of fangs, and the tusks inserted directly into the brain caused massive hemorrhage, and the deer dolphin quickly weakened and diedFangs are also potential killers of deer and dolphins.
It can be said that the fangs of the deer dolphin have a dual attribute, it is both the patron saint of the deer dolphin, helping it to survive in the jungle, and it is also a deadly hidden dangerIt could kill a deer dolphin at any time.
This unique survival tool is a testament to the continuous adaptation of the deer dolphin on its evolutionary pathIt also foreshadows their fragile fate.
Deer and dolphins are forced to share a room with their sharp fangs, seeking a balance between life and deathThis becomes the moral behind their unique characteristics.
Its ancestor may have been a more docile hog, adapted to the forest environmentThey gradually evolved sharp fangs.
This gives the deer dolphins a survival advantage, as they can use their fangs to defend themselves against predators and also gain the upper hand in competition from their own kind, however, with itIt is a hidden danger of suicide caused by excessive growth of fangs.
Evolution is a double-edged sword, and it solves a number of problemsIt also brings new problems.
Deer and dolphins are also adapting to the dual nature of their tusks, rubbing against objects such as trees to help control the length of their tusks and adjusting their skull structureMake room for the fangs to avoid puncturing the brain.
It's an ongoing race for survivalDeer dolphins and their tusks adapt and live in symbiosis with each otherThis delicate balance sustains the survival of deer dolphins in the jungle.
The story of the deer and dolphin reflects the magic of nature, where every living individual is tirelessly adapting and evolving in this tropical jungleIn order to gain a place in this cruel and beautiful world.
The deer dolphin and its tusks are a vivid portrayal of this wonderful system.
The argali, a formidable animal, shows its strength with its tall body and spiral-shaped horns on its head, but it is this symbolic hornIt also puts the argali, in a dilemma.
The long horn is the courtship of the argali"**Every breeding season, the argali's large horns up to a meter long will fight each otherThe winner is eligible to mate with the argali.
In order to win the competition, the horns of the argali constantly evolve to be larger and longer, however, if the horns grow inward or develop malformationsIt is possible to fatally stab the argali's own head.
Old and frail argali, often starved to death by their own heavy hornsIt can be described as a tragedy of putting the cart before the horse.
The reason for this is related to the "polygamy" of argali, in order to gain more favor from argaliStrive to have a bigger and better corner.
For the purpose of selecting "good genes", the argali also favors the argali with larger horns, and the result of this mutual selection is the infinite evolution of the argali's hornsEven if it evolves in a direction that is harmful to you.
Therefore, we should not blame the argali's dilemma solely on them, as higher intelligent beings should be tolerant of the animal's existential dilemmaand give appropriate assistance where possible, rather than ignoring it.
The dilemma of argali, in fact, is a helpless choice for animals in order to surviveWildlife is under pressure to survive every day.
Food shortages, the threat of natural predators, and disease attacks are all problems they must face in order to surviveAnimals have to make all sorts of adaptive choices.
For example, put on a protective furOr evolve sharp teeth and clawsThese means of survival allow them to survive in the harsh natural environment and have children.
In contrast, courtship competition is also a great pressure for animals to compete with their own kind for mate resourcesIt must have certain characteristics that attract the opposite sex.
These are often reflected in exaggerated fur, such as the long tail feathers of a peacock, or in areas that stand outSuch as the horns of deer and antelope.
These traits are not necessarily directly beneficial to survival, and may even become a burden, but for the sake of successionAnimals must do the same.
The situation of the argali, its ostentatious spiral horns, was not originally intended for self-protectionIt's about winning the breeding competition.
The argali must have larger and denser horns in order to attract the argaliThe argali also tend to choose argali, whose horns are longer and longerto obtain "quality genes".
The choices of both sides form positive feedback over the course of long-term evolutionThis eventually led to the abnormal growth of argali's horns.
In order to survive, animals often have to make seemingly absurd choices, not entirely voluntarily, but under the pressure of adaptive evolutionForced to go in certain directions.
We should not criticize the "absurdity" of the animal kingdom from a human perspective, but with understanding and compassion, because what is reflected in thisIt is also the common helplessness of us on this planet.
The bull shark is a large marine predatory shark, also known as the "bull shark", this shark has a strong body, sharp teeth and an extremely strong predatory abilityIt is one of the few shark species that can adapt to freshwater environments.
However, this ferocious predator also has an unexpected "soft underbelly".
When zoologists dissect dead bull sharks, they often find that their stomachs are abnormally swollen and filled with all kinds of strange "food".Such as plastic bags, metal and other man-made objects.
This suggests that bull sharks are unable to discern the edibility of food when hunting, they will swallow anything that enters their mouths, and their stomachs have strong digestion and storage capabilitiesFood can stay fresh in the stomach for months.
As a result, bull sharks are unable to feel full in time, and even when their stomachs are full, they will continue to hunt until their stomachs crack and dieThis cause of death is absurd for a ferocious predator.
Some scientific studies have also shown that genetically defective bull sharks have a weaker ability to perceive satietyIt is easier to be victimized by one's own "gluttony".
This shark is often found in areas of human activity, where food resources are abundant, and bull sharks eat selflesslyIn the end, he was strangled to death.
It can be said that the appetite is greater than the stomach pouch and leads to being strangled to deathIt is a rare "way to die" for predatory sharks such as bull sharksLike other wild animals, they suffer from overeating.
The "gluttonous" nature of the bull sharkThe result is the unusual end of this ferocious shark.
Bull sharks have a very wide range of diets, they will prey on all fish, squid, turtles, marine mammals, etc., due to the inability to distinguish foodBull sharks can even devour all kinds of man-made garbage, which directly leads to an overload on the stomach.
The muscular layer of the stomach is particularly well developed and has an extremely strong peristaltic effect, which can crush food and push it into the stomach, which accelerates the rate of food intakeThis makes it easier for bull sharks to swallow more food than they can handle.
Moreover, there are powerful antimicrobial peptides in the stomach, which can inhibit the growth of food spoilage bacteria, so as to store food for a long time, which is the "refrigerator" function of the stomachThis makes it impossible for the bull shark to get feedback on satiety in time.
Even if the stomach is full of food, it will still eat in large quantitiesEventually the stomach ruptures.
Some bull sharks may have a hunger center anomalyCauses it to be hyper-sensitive to hunger, need a lot of food to get satisfaction, which is one of the reasons for being strung to death by yourself.
The reason why the bull shark will be killed by his own gluttony,It is related to many reasons, such as its wide range of diets, special stomach structure and abnormal hunger perception mechanism.
This has led to the unusual way in which this ferocious predator dies, and it has also made people realize it againEven the overlords of the seas are driven by instinct.
The "greedy" nature of the bull shark makes it an apex predatorIt also causes them to occasionally end their lives in this absurd way.
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