Beast Studio - chapter 922
Liu Wei: “Brothers, Jiang Xiaobai is still a little uncomfortable with the new environment, so I won’t bother it too much.
Let me give you a brief introduction to polar bears, and then compare the combat effectiveness of bears. ”
“Polar bears are the largest among the bears, and they are also the most carnivorous. In its diet, more than 90% are meat foods, such as seals, fish, etc., and sometimes eat herbs such as berries. plant.
Polar bears are the most picky eaters of all bears. The brown and black bears we have seen before have the habit of eating decay, but polar bears only like to eat fresh meat and have no habit of storing food.
Recently, however, scientists who study polar bears have discovered that polar bears are also eating some stranded whales, which proves that they are changing their habits.
An important reason for the changes in the living habits of polar bears is that global warming has led to the melting of the ice layer. The melting of the ice layer causes the seals to lose their habitat and directly leads to the reduction of polar bear food.
In some areas where food is extremely scarce, polar bears will even kill their own children to satisfy their hunger.
Scientists predict that polar bears will become extinct around 2100! ”
“There is not much time left for the polar bears!”
“There is not much time left for mankind!”
“There is not much time left for all creatures!”
The barrage on the screen in the live broadcast room is the same.
It looks like a joke, but it has a deep meaning.
Liu Wei went on to preach: “The polar bear is also called the white bear. The name comes from its transparent hair color. In fact, the skin of the polar bear is black. Its hair is different from the hair of other creatures. It is a colorless hollow tube. Under the refraction of sunlight, the color we see is white.
This kind of hollow hair has a good water release and heat insulation effect, which is conducive to the survival of polar bears in the low temperature of the polar regions. ”
“Next we talk about the hunting methods of polar bears. There are two common hunting methods.
The first method is to wait for the rabbits. For example, when hunting seals, it will find the seal’s breathing space on the ice in advance, and then wait for the seal to appear, launch a surprise attack at the moment when the seal appears, pierce the seal’s skin with its sharp claws. Drag the seal out of the water with the strength of the limbs.
Another method is to dive directly into the water, cut off the escape route of the seals, and launch a surprise attack on the seals near the shore.
Polar bears have a very strong swimming ability. Humans living in polar regions once regarded it as a sea beast. As long as they avoid head-on confrontation with seals in the sea, the probability of successful predation by polar bears is very high.
After eating the food, it will also clean up its hair and clean up the contaminated blood like a cat! ”
The big brick mover gives out the ice wide×999
Aquaman Gives Aid Meow×166
A fish sends out rhythm storm×20
…
“Thank you brothers for the gift!” Liu Wei glanced back at the polar bear. It had calmed down and lay on the rock, but did not relax its guard and was consciously observing Liu Wei.
Liu Wei smiled and waved, then turned to face the camera and then preached: “Next, let’s compare the combat effectiveness of bears and see who is the real bear family?
We compare the Kodiak brown bear, the largest of the polar bear and brown bear subspecies, and the Asian black bear and the American black bear among the black bears.
First of all, let’s take a look at their weight. Weight affects the magnitude of strength.
The average weight of an adult male polar bear is about 500kg, and the largest individual can weigh up to one ton.
Kodiak brown bear and peninsula brown bear are the two largest brown bear subspecies. The average weight of an adult male Kodiak brown bear is about 400kg, and the largest individual can reach 750kg.
The largest individual of the two subspecies of the black bear, the American black bear and the Asian black bear, is only 400kg.
Polar bears can be said to crush the latter two! ”
“Jiang Xiaobai has grown a brown bear just as an adult!”
“Polar bears are indeed the largest bear family!”
Liu Wei: “Let’s take a look at the hardware equipment. The first is the length of the teeth. The canine and split teeth of the polar bear are the most developed among the bears, and the average length of the canine teeth is five centimeters.
The average length of the canine teeth of the Kodiak brown bear is 4 cm, the Asian black bear 3.5 cm, and the American black bear 2.9 cm.
In terms of bite force, polar bears are also the strongest, reaching 960 newtons, Kodiak brown bears 749 newtons, Asian black bears 722 newtons, and American black bears 598 newtons.
As I mentioned before, the bite force of beasts is affected by many factors, and its performance is not stable. Therefore, scientists have introduced the concept of bite force quotient for comparison.
The bite force quotient refers to the unit bite force, so that we can ignore the weight factor and simply compare the bite force.
Polar bears still have the highest bite quotient, reaching 107, Kodiak brown bears 89, Asian black bears 78, and American black bears 74. ”
“Very objective!”
“Compare the data at a glance!”
“It feels like nothing to compare, I declare that the polar bear is the big bear!”
“Listen to Awei again!”
Liu Wei continued: “Another piece of hardware, an important weapon for bears, the claw.
Let’s first take a look at the length of their claws. The average length of the claws of an adult male polar bear is more than 5 cm, which can reach 10 cm. The average length of the claws of an adult male Kodiak brown bear is about 8 cm.
Just look at the length of the claws, the Kodiak bears dominate.
But the claws of the polar bear are the sharpest of the bear family, which is related to the fact that it often preys on other animals. The claws of brown bears and black bears are somewhat blunt, and their lethality is not as strong as that of polar bears.
The palm of the polar bear is also the largest among the bears, and the palm strength can reach more than one ton. When they hunt seals on the ice, they often launch surprise attacks. They directly slap the seal on the head and slap the seal to death on the shore. .
Kodiak brown bear The weight and palm of the brown bear are not as big as the polar bear, but its shoulder muscles are very developed. The high shoulders can provide strong power for the palm, and the palm strength is not lost to the polar bear. ”
“Between the two!”
“The lethality is better than polar bears!”
“The black bear has no sense of existence!”
“The real hammer black bear ten thousand years old third!”
Liu Wei: “Finally, let’s take a look at the competitive relationship between the three bears. Polar bears and black bears have very little overlap in their living spaces. Only a few bays in North America and Canada will encounter them. When they encounter polar bears, black bears will choose to escape. , Polar bears have a strong deterrent effect on black bears.
Polar bears and brown bears have more chances to meet. Generally speaking, if there is no huge weight difference between the two, polar bears will keep a distance from brown bears when facing brown bears and will not disturb them easily.
It may be caused by the difference in the way of life of the two animals. Polar bears live on ice all year round and are good at dealing with sea beasts. Faced with brown bears, which are pure terrestrial beasts, they are somewhat at a loss in the choice of fighting methods. It is also a very territorial animal, so aggressive that polar bears will be wary.
But if the two are really going to work, I believe that the weight advantage and hunting experience of the polar bear will give it a higher chance of winning.
Brown bears and black bears have a high chance of encountering them, but black bears are too weak in front of brown bears. Brown bears often prey on black bears. ”
“The black bear is just a scumbag!”
“Black Bear: Brothers, can you give some face?”
“Awei, when will you take us to see the Kodiak Brown Bear!”
“I have a chance to take you there!” Liu Wei replied, “To sum up, coupled with the temper and aggressiveness of wild beasts, I personally think that the carnivorous polar bear is stronger than the other bears that are vegetarian!”
“Finally, let me briefly talk about the competitive relationship between bears and cats.
Of course, what we want to talk about is the tiger and the lion, the two big cats. The lion has nothing to do with the bear, and there is no case analysis of the actual battle between the lion and the bear.
We mainly mention tigers.
In the Far East of Russia, Northeast my country, and Southeast Asia, tigers and bears have a high overlap in their living spaces.
In the tiger’s diet, there are brown bears and black bears, but they only account for about 1%.
The natural enemy of the black bear is undoubtedly the tiger, and the chance of defeating the tiger is very slim.
It is true that the relationship between brown bears and tigers can be said to be natural enemies of each other. There are real cases of Siberian tigers preying on brown bears, most of which are female brown bears.
Conversely, there are real cases of brown bears killing Siberian tigers.
The power difference between the two is not big, only from the weight comparison, the brown bear Xiaoyou! ”
The audience agreed with Liu Wei’s analysis. On the live broadcast screen, the gifts began to scroll quickly.
Liu Wei got up and patted the dust on his butt, and looked back at the polar bear again, “Hey! Jiang Xiaobai, do you want to come and play with me for a while?”
Try to go two steps forward.
The polar bear immediately moved and stood up.
Very cautious.
“When the breeder has fed it, let’s look at it again!” Liu Wei remembered what happened to Director Zhou and smiled at the camera. “Brothers, insert a hard advertisement. This polar bear was just introduced from Jiangcheng Zoo. New members of, viewers who like polar bears can come to Jiangcheng Zoo to watch!”
After speaking, Liu Wei opened the door and went out.
Director Zhou greeted him and stretched out his hand, “Mr. Liu, thank you for helping with the promotion!”
Liu Wei said: “With a lift, Jiangcheng has a star, and I am also very happy. By the way, I named it Jiang Xiaobai!”
“Jiang Xiaobai!” Director Zhou said twice, familiar, and then smiled, “The name Jiang Xiaobai is very cute!”
In his opinion, it doesn’t matter what the polar bear is called, but the person who named it.
I can also use Liu Wei’s fame to promote it.
“Lao Zhou, Jiang Xiaobai may have to adapt for a while, let the breeders and experts pay more attention, if you find abnormal behaviors of polar bears, you feel free to contact me!”
“Okay! Mr. Liu, I’ll give it to you!”
Director Zhou sent Liu Wei out of the zoo and waved, “Mr. Liu, go slowly!”
Liu Wei got in the car.
The system picture emerged in his mind.
[Science Animal: Polar Bear]
[Risk index: five stars]
【System Upgrade】
[Are you sure? 】
Liu Wei clicks OK.
【loading……】
[The Gate of the Century is opened, the host can choose to enter any time period]
Several geological age options are listed in sequence on the screen.
【Archaic】
【Proterozoic】
【Paleozoic】
【Mesozoic】
【New Generation】
【end】
Liu Wei saw an [End] option in the lower right corner of the screen, smiled, and clicked [End] without hesitation.
[Beasts popular science game is officially over! 】
…
PS: There are five exemptions, is it still uncomfortable for white whoring? White whoring is just white whoring, and I have to leave a message on purpose to anger me, huh~, I know you are in debt, do you want to make up a subscription? Hahahaha!