Animal lifespan, Animal lifespan, Which animals have the shortest lifespan?, photo Lifespan of various animals report abstract. How long do animals live? Average life expectancy

What is the lifespan of different animals? What makes some fauna able to exist for centuries? What is the secret of the longevity of individual animals? All this will be discussed in our material.

How long do dogs and cats live?

Dogs and cats are the most popular pets. Therefore, it is worth paying attention to these creatures, starting a conversation about what is the life expectancy of different animals.

So what's the deal with dogs? Each breed here has a different life span. For example, dogs such as bulldogs and Irish wolfhounds live to an average of only 6-7 years. Things are different with terriers, dachshunds, poodles. Their life expectancy is about 14 years. It is worth noting that you do not need to take average for maximum possible age. As practice shows, with proper care and maintenance of the health of the pet, some four-legged friends Humans can live up to 20 years or more.

Presenting information about the life expectancy of different animals, it is worth saying a few words about cats. For these pets, one of the determining factors that affects longevity is the way of existence. It's about about whether the cat is left to itself on the street or is under the care of the owner at home. Outdoors, these animals die already at the age of 4-5 years. This is often caused by injuries received in the struggle for survival, a lack of quality feed, as well as all sorts of diseases. In turn, domestic cats, which are surrounded by the care of the owner, live much longer - from 12 to 18 years.

bowhead whales

According to biologists, these huge creatures belong to the category of real centenarians among mammals. At one time, observations were made of the bowhead whale, known by the nickname Bada, who died at the age of about 245 years. This case is an exception. Since the majority of representatives of the species live up to a maximum of 60 years.

However, scientists have repeatedly recorded other similar cases. The researchers observed several more bowhead whales, whose age was approaching the record figure and ranged from 91 to 172 years. From the bodies of these animals, harpoon tips dating back at least a century were removed.

Land turtles

Let's continue our conversation about life expectancy different types animals. Turtles have the glory of real champions here. As the results of the study of this issue show, on average, these creatures die at the age of about 150 years. Naturally, much here also depends on the conditions of existence.

The oldest turtle known to biologists is an animal named Advaita. The latter was kept by the English military Robert Clive as a pet. After the death of the owner, the turtle ended up in the Calcutta Zoo. Surprisingly, Advaita managed to live here for another 130 years. The cause of death of the animal was the formation of cracks in the shell. After the turtle's death, scientists decided to establish its real age. To do this, the researchers used the method of radiocarbon analysis of tissues. The results of the test showed that at the time of death, the age of the Advaite tortoise was a record 250 years, with possible minor deviations in performance.

oceanic venus

This marine shell mollusk leads a sedentary lifestyle, getting everything necessary for existence. nutrients and oxygen through water filtration. In order not to be a victim of predators, such animals sink deep into the sand and stay there. for a long time without the need for food. According to researchers, the Oceanic venus is able to live up to the unimaginable 400-500 years.

Antarctic sponge

Let's continue the conversation about the life expectancy of different animal species. The plant is exactly what an Antarctic sponge might seem like at first glance. However, it is not. Sponges are animals, but practically motionless. Some of them move a few millimeters during the day. Such creatures are characterized by extremely measured growth, to which they owe their longevity.

On this moment biologists have registered about 50,000 varieties of sponges. The bulk of creatures in this category live only a few decades. However, the Antarctic sponge is an exception to the "rule". Scientists were able to find samples that were more than one and a half thousand years old.

Jellyfish

The average life expectancy of different animals is not so great. As far as creatures like jellyfish are concerned, they don't "care" about aging at all. Recent observations of these animals shed light on fantastic abilities. So, jellyfish, which belong to the species Turritopsis nutricula, are one of the smallest creatures on the planet, the size of which reaches only about 4 millimeters. They are unique because they have the ability to return to the "infant" age. Such jellyfish develop like any other representative of the fauna. However, upon reaching maturity, they can go back to the polyp stage, after which the maturation process restarts. As the data show special studies, jellyfish Turritopsis nutricula potentially have immortality.

Lifespan of different animals: table

How long can individual representatives of the fauna exist? I would like to bring to your attention a table in which the average and maximum life expectancy of different animals is noted:

Finally

So we looked at the life expectancy of different animals. As you can see, among the representatives of the fauna there are both real centenarians, and creatures that nature has not allotted so much time. Despite the calculations of scientists regarding the average and maximum life expectancy of certain species, exceptional cases are quite often noted.

Many people have pets. They delight us with their selfless love and devotion, natural grace, funny behavior. Therefore, interest in the topic, how long do pets live, absolutely explain. Everyone wants their pet to stay with them for as long as possible.

How long do animals live at home

There is no single answer to this question. The lifespan of pets depends on many different factors. Among the main ones:

• breed;
• conditions of detention and care;
• feeding;
• presence or absence hereditary diseases and so on.

Generally speaking, in any case, pets live a little longer than their wild or stray relatives. The reason is the absence of risks that exist in nature. This statement does not apply, perhaps, to exotic animals that are not adapted to life in unusual conditions for them.

How long do cats live and dogs

Average duration The life of cats is from 10 to 15 years. At proper nutrition With good care, these animals can live longer - up to 19-20 years. There are also real centenarians - it is listed in the Guinness Book of Records spotted cat Mia from England and a cat from the USA Rex, who made it to 34 years old. But stray cats, as a rule, live only up to five years.

How long do dogs live largely depends on their breed. According to experts, representatives of large breeds. In general, the life span of dogs varies from 7 to 20 years.

How long do rodents live

Rodents cannot be called centenarians. For example, mice at home live on average from 1 to 2 years, although there are cases when they lived up to 6 years. The average lifespan of domestic rats is 2 to 3 years. The same goes for hamsters. Record holders among rodents are rabbits. They live longer than dogs small breeds- about 12 years old.

Long-lived animals

If you would like your a pet met old age with you, give preference to reptiles. From 50 to 150 years - that's how long do turtles live captive. If you get such an animal at home, it is highly likely that it will outlive the owner.

But it should be noted that in this case we are talking only about Central Asian land turtles. Red-eared, as well as swamp European species of these reptiles live for about 30-40 years. Approximately the same for proper care iguanas can also live.

But the opinion that a parrot can last more than a hundred years is just a myth. Maximum age for budgerigars- 20 years old, macaw - 40-45 years old, cockatoo - 60-70 years old.

We humans are proud of our long (and ever longer) lives, but amazing fact is that in terms of longevity Homo sapiens significantly inferior to some other representatives, including sharks, whales, and even or. In this article, you will learn about the 11 longest-lived representatives of various species in order of increasing life expectancy.

The longest living insect is the termite queen (50 years)

Usually people think that insects only live for a few days or weeks, but if you're especially important, all the rules don't apply. Regardless of the species, a termite colony is ruled by a king and queen. After being inseminated by a male, the queen slowly ramps up her production of eggs, starting with a few dozen and eventually reaching around 25,000 eggs per day (of course, not all of these eggs mature). Not the dinner of predators, termite queens have been known to reach 50 years of age, and kings (who spend almost their entire lives locked in a nuptial chamber with their prolific queens) also have relatively long life. As for the simple worker termites that make up the bulk of the colony, they live for a maximum of one to two years. Such is the fate of the ordinary slave.

Longest-lived fish - koi (50 years)

IN wild nature fish rarely live longer than a few years, and even aquarium gold fish requires good care to reach a decade. But many fish in the world would envy the colored koi popular in Japan and other parts of the world, including the US. Like other representatives of cyprinids, which can withstand a wide variety of conditions environment, although (especially given their bright colors that people like), they are not particularly well camouflaged against predators. Individual koi are estimated to live over 200 years, but the most widely accepted estimate among scientists is 50 years, which is much longer than the average inhabitant of your aquarium.

Longest living bird - macaw (100 years)

These colorful parrots are able to breed throughout their lives: the females incubate the eggs and take care of the chicks, while the males forage for food. With a lifespan of up to 60 years in the wild and up to 100 years in captivity, macaws are almost as good as humans. Ironically, although these birds can live for a very long time, many species are endangered due to the desire of people to keep them as pets and logging. The longevity of macaws and other members of the parrot family begs the question: since birds evolved from dinosaurs, and since we know that many dinosaurs were just as small and colorful, could some of these prehistoric reptiles have reached the age of a century?

The longest-lived amphibian is the European proteus (100 years)

If you are asked to name animals that regularly reach the age limit, then the blind amphibian is the European Proteus ( Proteus anguinus) will probably be last on your list: how can a fragile, eyeless, caveman, 30 cm amphibian survive in the wild for even a couple of weeks? Naturalists attribute the longevity of the European Proteus to an unusually slow metabolism. These amphibians reach sexual maturity only at 15 years old, and also lay eggs no more than once every 12 years. They practically do not move, except when looking for food. Moreover, in the damp caves of Southern Europe, where the European proteus lives, there are practically no predators, which allows them to live up to 100 years in the wild. In comparison, the Japanese giant salamander, which is the second longest-lived amphibian, rarely crosses the 50-year mark.

Longest living primate - human (100 years)

It is not uncommon for humans to live to be 100 years old or more, making us the longest living primates. There are about half a million people in the world who are about 100 years old. Tens of thousands of years ago Homo sapiens was considered old if he lived to 20-30 years, and until the 18th century, the average life expectancy rarely exceeded 50 years. The main culprits were high infant mortality and susceptibility to fatal diseases. However, at any stage of human history, if you managed to survive in early childhood And adolescence, your chances of living 50, 60, or even 70 have been greatly multiplied. To what can we attribute this amazing increase in longevity? Well, in a word, civilization, especially sanitation, medicine, nutrition and cooperation (during ice age a tribe of people, most likely, left their elderly relatives to starve in the cold, and today we are making special efforts to take care of our octogenarian relatives.)

The longest living mammal is the bowhead whale (200 years old)

As a general rule, larger mammals have comparatively long lifespans, but even by this standard, bowhead whales are way ahead, often exceeding the 200-year mark. IN Lately analysis of the bowhead whale genome has shed some light on this mystery: it turns out that these whales have unique genes that help in DNA repair and resistance to mutations (and therefore cancer). Because the bowhead whale lives in arctic and subarctic waters, its relatively slow metabolism may also have something to do with longevity. Today, about 25,000 bowhead whales live in the northern hemisphere, a positive trend in population recovery since 1966, when a major international effort was made to deter whalers.

Longest living reptile - giant tortoise (300 years)

The giant tortoises of the Galápagos and Seychelles are classic examples of "island gigantism" - the tendency of animals restricted to island habitats and without natural predators to grow to unusually large sizes. And these turtles have a lifespan that perfectly matches their weight of 200 to 500 kg. Giant tortoises are known to live longer than 200 years, and there is every reason to believe that in the wild they regularly overcome the 300-year mark. Like some of the other animals on this list, the reasons for the longevity of giant tortoises are obvious: these reptiles move very slowly, their basal metabolism is extremely low, and their life stages tend to be relatively long (for example, the Aldabra giant tortoise reaches sexual maturity only at age 30).

Longest-lived shark - Greenland shark (400 years)

If there was justice in the world, the bowhead shark would be as famous as the great white shark: it is also big (some adults exceed 1000 kg) and much more exotic given its northern arctic habitat. You might think that the Greenland Shark is as dangerous as the Jaws Star, but while a hungry white shark will bite you in half, the Grenadian Shark is relatively harmless to humans. However, the most remarkable fact about the Greenland shark is its lifespan of over 400 years. This longevity is due to the cold habitat and very low metabolism. Surprisingly, these sharks reach sexual maturity after 100 years, while most of the others at this age are not only sexually inactive, but have long been dead!

The longest-lived mollusk is the Icelandic cyprina ( Arctica islandica) (500 years)

A 500-year-old clam sounds like a joke, since most clams are virtually immobile, and how can you tell for sure if it's alive or not? However, there are scientists who research such things, and they have determined that the Icelandic cyprina ( Arctica islandica) can literally live for centuries, as evidenced by one specimen that has passed the 500-year mark (you can tell the age of a clam by counting the growth rings on its shell). Ironically, Icelandic cyprina is also a popular food in some parts of the world, meaning that most shellfish will never be able to celebrate their quincentenary. Biologists have yet to figure out why Arctica islandica live so long, but one reason could be relatively stable antioxidant levels, which prevent the damage responsible for most of the signs of aging in animals.

The longest living microorganisms are endoliths (10,000 years)

Determining the lifespan of microorganisms is sufficient complex process. In a sense, all bacteria are immortal, as they spread their genetic information by constantly dividing (not, like most higher animals, by having sex). The term "endoliths" refers to algae, or algae, that live deep underground in rock crevices, corals, and animal shells. Studies have shown that some individuals from endolithic colonies undergo cell division only once every hundred years, and their lifespan reaches 10,000 years. Technically, this is different from the ability of some microorganisms to revive after stagnation or deep freezing after tens of thousands of years. Endoliths are literally constantly "alive", although not very active. They are autotrophic organisms that carry out metabolism not with the help of oxygen or sunlight, and using inorganic chemical substances, which are practically inexhaustible in their habitats.

Longest living invertebrate - Turritopsis dohrnii (potentially immortal) so fragile that they are not amenable to intensive research in laboratories. However, no rating of long-lived animals would be complete without mentioning Turritopsis dohrnii- a species of jellyfish that is able to return to the polyp stage after reaching puberty, which makes them potentially immortal. However, it is almost unbelievable that any individual T. dohrnii could live for millions of years. Biological "immortality" doesn't mean you won't be eaten by other animals or killed by sudden changes in environmental conditions. Unfortunately, it is almost impossible to keep jellyfish T. dohrnii in captivity, a feat that has so far been accomplished by only one scientist working in Japan.

Not only schoolchildren, but also adults often ask questions about the life expectancy of certain animals. If this question is relatively easy to answer for domestic animals, then for wild animals, the available information on life expectancy is far from complete, sometimes insufficiently accurate and contradictory, with the exception of a few cases of long-term observation of captive wild animals. Therefore, the facts about the lifespan of animals, conscientiously and accurately collected not only by specialists, but also by amateurs, are of undoubted scientific value.

The problem of animal life span is of interest both for theory and practice. Indeed, the question of how long the life expectancy of a particular wild animal (both useful and harmful) and a domestic animal of a particular breed cannot but be of interest to a scientist and practitioner.

The information given in this essay, gleaned from extensive scientific and educational literature, without claiming for the above reasons to absolute accuracy, nevertheless give a real idea of ​​the diversity of life expectancy, the life cycle in various animals.

In 1737, in the Indian Ocean, on Egmont Island, a specimen of one of the species of giant tortoises was caught, the age of which was determined by scientists to be 100 years old. This turtle was brought to England, where it lived for a long time with one lover, and then was transferred to the London Zoo, where it continued to live in the twenties of this century, and possibly still lives. If the calculation of zoologists about her age at the time of capture was correct, then the animal is now over three hundred years old and the turtle can be considered the oldest animal known to us.

Other cases of life of turtles in captivity up to a hundred years or more have been described., and not only giant ones, but also such ordinary ones as the Greek tortoise that lives in the countries of the Mediterranean coast, and in the USSR in places in the Caucasus and Transcaucasia. It would be interesting to obtain data on this issue for the widespread steppe and marsh turtles. It is very likely that they also have a long lifespan.

Crocodiles reach no less respectable age, which, according to some sources, live up to 300 years of age. In some places in Africa, they talk about individual crocodiles that have survived several generations of people. Since the growth of crocodiles, although very slow, continues into old age, the sizes of old crocodiles are very large.

Previously, much was said about the exceptionally long life span of whales and elephants, allegedly reaching 400 years or more, but this turned out to be wrong, and at present the age limit for whales is determined at 50, and for elephants - about 70 years. There have been cases of elephants living in captivity up to 100-120 years, but, apparently, this is rare.

Fish are highly durable. In popular science books about animals and zoology textbooks, it is indicated that in the Moscow region in 1794, when cleaning the Tsaritsyno ponds, a pike was caught with a gold ring threaded through the gill cover, on which was engraved: "I planted Tsar Boris Fedorovich." Since the reign of Boris Godunov took place in the years 1598-1605, then, therefore, pike lived in the pond for about 200 years.

There is also a story about a pike caught in 1497 in Germany with a ring on which the date of its landing was engraved: 1230. Thus this the pike has lived for over 267 years. However, a number of modern experts doubt the reliability of these facts, still believing that pikes can live up to 70-80 years. The data given in the literature on a hundred-year (and more) life expectancy of carp and some other fish also need to be verified.

The literature describes cases life in captivity of catfish up to 60 years, eel up to 55 years, goldfish up to 30 years. Based on the method developed at the beginning of this century for determining the age of fish by bones and annual rings on the scales, it has been indisputably established that the beluga can reach more than 100 years of age.

Regarding amphibians, quite recently, in one of the foreign scientific journals, a message appeared about extraordinary longevity. giant salamander that lived in captivity for up to 130 years. Among birds, the raven is distinguished by longevity. There are cases when this bird in captivity lived up to the age of 70, and according to some sources, even twice as much.

Birds of prey live long. So, for example, by Golden eagles have been living in captivity for 80 years or more. Since 1892, the oldest inhabitant of the Moscow Zoo has been living - the American condor Kuzya. In one of the zoos, a nocturnal predator - an eagle owl - lived for 68 years. Falcons reach a hundred years of age, and from non-predatory birds - parrots. Among the latter, even a 140-year-old specimen has been described.

Lifespan of various animals.

For waterfowl, the longevity of the swan has long been noted. In this regard, it is interesting to cite a case of hunting in England in 1887 of a mute swan with a ring dated 1711-1717. If the described case is reliable, then this is a record figure for the life expectancy of birds. Of poultry are especially durable geese living to 40 and possibly more years. Chickens live up to 20 years. A domestic pigeon lives up to 30 years.

Of the invertebrates, the most durable, apparently, should be considered a huge, weighing up to 300 kilograms, mollusk indian ocean- giant tridacna, the age limit of which is determined at 80-100 years. Almost the same age, according to some sources, can reach European pearl mussels, molluscs of much smaller size - 12-14 centimeters in length.

It is interesting to note, by contrast, that many woody and shrubby plants live much longer than the most durable animals. Even such small shrubs and shrubs as rose hips, blueberries, lingonberries and blueberries can live up to 300 years. Pear, cherry and sweet cherry reach the same and even more significant age. Juniper, spruce and pine live up to 400 years, linden up to 500 years or more, oak up to 1000 years. The age limit of the American sequoia, or Mammoth tree, is determined by various authors at 2500-4000 years with a trunk height of over 100 meters and a diameter of over 10 meters. According to some reports, Mexican cypress trees live up to 10 thousand years, and Australian macrosamia from cycads reaches a record age - 12-15 thousand years.

Cheetah (Acinonyx jubatus)

Which animals have the shortest lifespan? Usually, as an example, mayfly insects are given, flying in masses in spring and summer evenings over rivers, lakes and ponds. Indeed, these true sense ephemeral creatures live only a few days, and some species of mayflies only a few hours. Apparently, one of the stanzas of the famous poet A. N. Maikov refers to the mayfly, and not to the moth: "But my age is short, it is not longer than a day."

During this period, these insects fertilize and lay their eggs in the water, after which they die, littering the surface of the water with their corpses and thus providing rich food for fish. But the fact is that here only the adult (winged) stage of this insect is brief. The larvae hatching from the testicles develop in the water for several years, not for several days. Thus, the whole life cycle Mayfly does not last for days, but for years, and here we can talk about the extraordinary short duration of only one of the stages of her life.

Days, days and even hours live microscopic animal organisms - ciliates and amoeba, multiplying, as you know, by division, in which instead of the so-called "maternal individual, two" daughters "are formed. As a separate individual, ciliates and amoeba live only in the interval between two divisions. This interval, and therefore life expectancy, is measured in days and for hours, for example, in ciliates of the shoe and amoeba rhizomes, it is equal to one day. And here the record figure belongs to plant organisms - bacteria. The individual life of many of them is only 15-60 minutes.

Apparently, the transparent goby has the shortest life expectancy among vertebrates.- a small, several centimeters long fish that lives less than a year and dies shortly after the fertilization of eggs. It must be said that all representatives of the goby family are distinguished by the short duration of their life cycle.

Dragonflies in adulthood live 1 - 2 months, and in the stage of the larva, which passes in the water, up to 3 years. This period is significantly lengthened in the seventeen-year-old North American cicada. Its larva lives in the ground for 17 years, and adult form only 10 - 20 days. Worker bees bred in spring or summer live 6 weeks, and bred in autumn - 6 months. The queen bee is significantly more durable and can live up to 5 years.

It is assumed that frogs and newts live in nature for about 5 years, however, there are cases of life in captivity of a grass frog up to 18 years, a newt up to 28 years, and a bull frog up to 16 years. The toad lived even longer with one lover - 36 years.

Birds live longer than other vertebrates, but the largest birds do not always live longer. So, for example, the largest bird - African ostrich, lives only up to 30 - 40 years. On the other hand, small songbirds: canaries, starlings, goldfinches - survived in captivity for 20-25 years.

Among mammals, it is interesting to note the estimated age limit for great apes - gorillas, chimpanzees and orangutans: it is 50 - 60 years. Other small monkeys survived in captivity up to 20 years, and baboons - up to 45. Such large predators as bears and tigers live up to 40 - 50 years. Lions live somewhat less: about 30 years; leopards and lynxes 15 - 20 years. Smaller predators - the wolf and the fox, are less durable: the age limit of the first does not exceed 15 years, and the second - 10 - 12 years.

Of the ungulates, deer and elk live for about 20 years, roe deer - 15. Hippos and rhinos in the zoo lived for 40 years. Rodents live much less, especially such small ones as mice and rats, whose age limit does not exceed 2-3 years. Muskrat lives 4 years guinea pig- 8 years, squirrels and hares - up to 10 years. Only the beaver among rodents stands out for its longevity. Professor S.I. Ognev points out that these animals live almost to. 35 and even 50 years of age.

The most durable of domestic animals - the donkey, lives up to 50 years; a horse and a camel live up to 30, a cow - up to 25, a pig - up to 20, a sheep - up to 15, a dog - up to 15, a cat - up to 10-12 years. There is information in the literature about horses that lived to be 62-67 years old, as well as about a cat that lived in the same family for 38 years. It should not be forgotten that farm animals are usually used to an age well below the age limit.

When looking at the above figures, it is surprising that the life expectancy of completely different animals is approximately the same, such as an earthworm and a fox, a toad and a horse, a crayfish and a lynx, a tridacna mollusk and a falcon, a raven and an elephant, etc. Thus, there is no direct proportionality between the complexity of the organization of the animal, the size of its body and life expectancy. Life expectancy needs further careful study. At present, it can only be argued that the lifespan of animals and plants various kinds presents as striking a variety as their sizes.

When getting a kitten or a puppy, we rarely think about how many years he will live with us. We laugh, watching the pranks of a puppy or a kitten, we proudly watch how it grows up, flourishes, and we don’t notice at all how our pets grow old, decrepit, and, finally, “their time” comes.

When getting a kitten or a puppy, we rarely think about how many years he will live with us. We laugh, watching the pranks of a puppy or a kitten, we proudly watch how it grows up, flourishes, and we don’t notice at all how our pets grow old, decrepit, and, finally, “their time” comes.

The age of animals is short-lived. Sooner or later we have to part with them. How many years will a fluffy beauty in the house illuminate our lives with joy? Or maintain the selfless devotion of a dog?

The "Animal Age" largely depends on the conditions of keeping and feeding the pet. Cats and dogs that are well cared for, properly fed, protected from diseases (carry out preventive vaccination and deworming) live much longer than homeless animals of the same species. However, not all animals in the house live longer than their relatives in the wild. The opposite trend is observed among owners of exotic animals. Many people get pets without really knowing how to properly care for them, and this significantly shortens their life in the house.

cats

These fluffy beauties with soft paws can live next to us for an average of 10-15 years. But this figure is very approximate. In my practice, there were cats who celebrated their 25th anniversary. Although 25 years is not the limit for a cat. The Guinness Book of Records has an entry about a long-lived cat from the UK, who lived for 34 years.

And the cat Sissy from Austin, posthumously received the status of the oldest cat. He was born in August 1967 and passed away on his 38th birthday.

Dogs

Let's say dogs chihuahua breeds will be next to their owners for 15-17 years, but the most big dogs breeds German dog just seven or nine years old. However, these figures are also relative, and records of longevity have been recorded in dogs as well. Almost 30 years (29 years and 5 months) lived australian dog named Bluey. Almost all her life she helped her master Les Holly tend cows and sheep.

There are centenarians in Russia too. In the Nizhny Novgorod region, in the city of Vachi, there lives a husky, whose age is 21 years old.

parrots

Compared to cats and dogs, parrots can live much longer with humans. Like dogs, the lifespan of a parrot depends on the size of the bird. The larger the parrot, the more it is measured on life path. The average life expectancy of large parrots is about 50-60 years. Medium parrots rarely live up to 45 years, and small parrots - 10-15 years.

The oldest parrot in the world is considered to be Charlie's parrot, which belonged to Winston Churchill and lives in one of the British greenhouses. His age is 104 years.

rodents

The life of rodents is short and fleeting. Mice live one to two years. Rats are also short-lived, and usually live two to three years. Hamsters live no more than three years. The life expectancy of guinea pigs is slightly longer than that of other small rodents - six to eight years. Of course, there are animals that delight their owners. large quantity time. At the current moment in history, a guinea pig is known, which lived for 15 years.

Chinchillas live an average of 12-15 years. But there are times when some individuals live up to 20 years.

Record breakers in the wild

Whale sharks, which are considered the most big fish in the world can live up to 100 years. This record is beaten by the Reds sea ​​urchins. Their lifespan can reach 200 years.

There are cases when sea urchins live in the Oceanariums for more than 50 years.

But all these record holders did not even dream of the possibilities of the jellyfish Turritopsis Nutricula.

She is considered the only immortal being on Earth. In the mid-1990s, scientists discovered that these tiny jellyfish curl up into a "ball" as they near the end of their lives. After that, they do not die, but return to the "childish" stage of the polyp and begin to grow up again.