Shen Nan's voice came from behind him, which also made Wen Wanwan quickly turn her head.

Polar bears have always been a topic of interest in the conservation community.

A large part of this is due to the fact that the areas in which they live are difficult to receive large-scale rescue.

This, combined with the long-standing problem of marine pollution, has led to the fact that even the concerted efforts of so many conservation organizations have been able to barely sustain the population from a massive decline.

With Shen Nan's arrival, the remaining two also stepped on the snow and walked to the footprints in a few minutes.

Looking at the footprints in front of him, Shen Nan quickly came to a conclusion after observing for a while.

"Judging by the depth and size of the footprints, this polar bear should weigh about 100 kilograms, which is lighter than most of its kind, most likely because of the lack of food with the cubs."

Animal footprints, feces, and the like can tell a lot of clues.

For example, Shen Nan and Wen Wanwan, who have been in contact with animals for a long time, are fully capable of judging the current situation of an animal's existence by virtue of this footprint.

A few people began to explore in the direction of the footprints, and the deeper they went, the more things they found.

The footprints of the baby polar bear, the hair that fell on the stones, and even the discovery of a large mass of unformed feces in Su Xiu.

Shen Nan stared at the feces for a while, and also got an answer that made people unhappy.

"Digestive system infection, it should be due to insufficient food for a long time, it is estimated that there is already inflammation."

Hearing this, Wen Wanwan also felt a big head.

The usual pills on her body had long since been consumed during such a long voyage, and only some life-saving pills remained.

In particular, this is a polar bear with cubs, which has migrated here from a distance, and coupled with the inflammation, the current state is extremely worrying.

Knowing the general situation, the speed of several people suddenly accelerated a lot.

Soon, a slightly emaciated polar bear with two cubs appeared in the middle of the ice.

Shen Nan grabbed Su Xiu, who was a little unclear about the situation, and stood quietly aside and waited.

looked at Su Xiu's confused eyes, and explained by the way.

"Female carnivores will easily not let humans approach when they have cubs."

"Especially this polar bear is very weak now, and with so many people coming together, it will feel a great danger and trigger an attack."

To tell the truth, with a son of the sea, a druid, and the inheritor of navigation, this weak polar bear may not be able to fight.

But whether it is to protect or avoid conflict, at this time, it is a wise choice to let Wen Wanwan communicate first, and then make sure that there is no problem.

Although this polar bear felt the aura of belonging to a druid for the first time, the instinct of the creature made it let its guard down.

Wen Wanwan quickly built up the spiritual channel and communicated with it in a friendly tone.

"Don't be afraid, big guy, we're here to help you!"

"Hmm~~~"

The voice was very weak, but for the sake of his child, this guy still pretended to be powerful.

Wen Wanwan quickened her pace and approached it, touching the already withered hair on this guy's body with her hand.

"Don't be afraid, let the doctor check you out, and I'll take you to eat something delicious!"

Wen Wanwan's rare and gentle voice made the polar bear completely unable to hold back, and big tears fell down.

"Well, it's so difficult for me, these two wastes know how to eat in a day, and they have to be fed if the food is not enough."

"My stomach hurts so much, it hurts more than these two wastes, it's useless to find herbs to eat, and the food has been getting less and less recently......"

The crying voice directly silenced Wen Wanwan.

Listening to the voice, this polar bear is about three years old, and it belongs to the mother who has just become an adult.

It can even be said that he was not psychologically prepared, so he survived alone with two babies.

Even if you don't need to say it, Wen Wanwan can imagine what kind of life it has been during this time.

"I remember that my mother once told me that if I can't support a child, I can give up a thin one, but that's my child, I can't bear it, but I really haven't eaten enough for a long time......"

Looking at the tears falling from the polar bear, Wen Wanwan also helped it wipe the corners of its eyes, and then beckoned Shen Nan to come over with the instrument.

After some inspection, Shen Nan also nodded at Wen Wanwan.

"Extreme anemia, inflammation in the trachea and intestines, and the rest are minor problems caused by not having enough to eat, which can be recovered after a period of time."

A large part of the reason why Wen Wanwan didn't use his mental power to directly check this time was that it wouldn't be long before Shen Nan came into contact with metaphysics.

After returning home, the scale of the aid station expanded, and after the laboratory was established, Shen Nan also had to lead a team alone.

Taking advantage of the current adaptation to adapt to doing it yourself, so as not to run around by himself after going back, Shen Nan can't afford to shoulder the responsibility of the attending doctor of the aid station.

"I have a leg of lamb in my bag, take it out and feed it, and I'll go see those two little ones."

Handed over the matter of feeding the bear to Shen Nan, Wen Wanwan quickly hugged the two little guys basking in the sun into her arms, feeling the fluff on their bodies, and the whole person felt comfortable.

After some examination, the two little ones are very healthy, and even have a small body of milk fat on their bodies.

Looking at the skinny female bear, and then looking at these two fleshy little guys, Wen Wanwan can be regarded as understanding why her resentment is so big.

After taking a look at the boiling live broadcast room, Wen Wanwan also found a place to sit down, stuffed the beef jerky in the backpack to the little guy to grind his teeth, and by the way, popularized science for the audience in the live broadcast room.

"Polar bears are carnivores of the order Ursidae and at the same time the largest land carnivore in the world."

"Adult males weigh between 300 and 800 kilograms, their hair is usually pale yellow or pure white, and their heads can reach up to 2.5 meters long."

"But the females we see are relatively small, and in polar bears, females generally weigh between 150 and 300 kilograms, and the maximum body length is two meters."

"If you accidentally provoke a polar bear in the Arctic, it's best to be glad that it's a female bear, at least there is a glimmer of hope for survival compared to the 800-kilogram male bear."

"But don't think that its hair is white, it's actually transparent, and their skin is black."

"There are two views in the scientific community about this evolution, and you can guess which two are in the context of the Arctic environment."

(End of chapter)