After Li Cheng brought the druid wolves, grizzly bears, and tigers back to the Crystal Palace, Li Cheng, who went deep into the national park alone, did not bring any firearms except for a Damascus saber, not to mention that the sharp weapon "The Glory of Itzana" to expel insects and beasts was basically consumed, Li Cheng asked Noah, and originally planned to get some more, but according to Noah, this ointment can only be made at the annual sacrificial event every year, and only a small box can be succeeded each time, The complexity of the ingredients and the rigor of the production process are unimaginable, and some precious materials are gradually extinct, and in a few generations or so, the most special ointment of this tribe will be lost.

As with many traditional techniques, when there is a better solution, the things of the older generation will gradually be forgotten, and it is obvious that the hunters of the tribe will learn how to use firearms, have better skills to survive in nature, and the glory of the complex and extremely low-production Itzana will be withdrawn from the stage of history.

But Li Cheng understood the magic of this ointment, which allowed people to come and go freely in places where wild beasts were scattered, which was a blessing for many explorers! It's just that if it can't be mass-produced, then it is unlikely that Li Cheng will turn this product into the market, and this kind of ointment is the existence of chicken ribs, if the price is set too big, no one will buy it, and I don't want some luxury goods, which has a reason for its existence.

The glory of Itsana belongs to the unique items of the rattlesnake tribe, and it should not disappear in the long river of history, and he also explained that let Noah pass on this secret recipe and prepare for extinction of the materials, and find a way to preserve it through artificial means, not to mention that the degree of environmental protection in the national park is still very large, and it belongs to the ** land that has not yet been developed, so Noah can still find the materials needed to make Itchana, but the number has gradually decreased, resulting in the inability of this kind of ointment to be mass-produced, and a series of cumbersome rituals are required, So it proves the preciousness of the ointment even more.

Originally, Li Cheng only thought that this ointment was a must-have for everyone in the tribe, but it turned out that Li Cheng's waste caused him to lose the protection of Itsana, and he still had to rely on his own strength to live in the national park. And this time he entered quietly, and did not alarm the others, not even the red rabbit horse, so to walk back to the grizzly bear ranch, it also needs to walk a little way, and it is estimated that he will also have to camp for a night! However, for Li Cheng, who has experienced desert island survival and sea drifting, in a familiar environment, the degree of danger is not very great.

"Take in the beauty of the primeval jungle." Li Cheng settled down, determined the direction, and returned the same way according to the road signs that had been marked a long time ago, the territory of this Katia American bison herd was in this area, which was Li Cheng's recent goal, to transfer all this herd to the Crystal Palace to raise American bison, and if possible, improve the next cattle for optimal breeding.

The American continent does not have a wild horse in the real sense, but there are bison, which is also because the bison has a huge body and strong combat effectiveness, and it is difficult to defeat a herd of bison when human beings have not yet popularized thermal weapons, so they have not been slaughtered cleanly, but the American wild horse is different, it was killed by the natives tens of thousands of years ago, and the ancestors of the Indians, that is, the Eskimos brought Asian horses, the American continent began to breed a new generation of wild horses, coupled with the colonial invasion of Europeans, brought European horses, which further influenced the Asian horses brought by the Eskimos, forming a unique new generation of American wild horses.

This is the origin of the current American wild horse, that is, the combination of Asian horses and European horses, not unique to the Americas, in the national park, there are also several so-called American wild horse communities, which are the descendants of standard Asian horses and European horses.

However, their range of activities is relatively broad, and Li Cheng has not found any traces of American wild horses for the time being, but on the way back, he accidentally found an unforgettable picture for him.

An eagle, with a perfect dive attack posture, caught a hare, the eagle talons firmly clamped the hare, and then leaped to the sky, as soon as he let go, the hare was thrown to pieces, Li Cheng, who observed the eagle eating its prey, finally got a glimpse of the whole picture of the eagle.

On the American continent, there are many species of eagles, and the eagles found in the Americas are divided into the following categories: short-winged eagles, broad-winged eagles, and harriers. All three of the above types of eagles belong to the eagle family. In addition, there are some birds that belong to other families called eagles, such as the sparrowhawk in the Americas, which in fact belongs to the falcon family, a member of the falcon family.

The American eagle that appears in many movies is basically extinct, and ornithologists know that the number of American eagles is getting smaller and smaller, so they spend a lot of money to get them. In one or seven years, an American eagle was worth a hundred dollars, equivalent to three months' wages for Americans at the time. In the same year, fishermen in Guadalube sold an American eagle. He claimed that the eagle was the last on the island, and asked for one hundred and fifty dollars.

When the buyer did not agree, he plucked the eagle's feathers and threw them into the sea in anger. In this way, the fragmented corpses were reproduced and regenerated. But two weeks later, a fire broke out in the shop where the replica was kept, and everything was reduced to ashes. In 1900, there was only one of the last American eagles left on Earth. The man who witnessed the flock of eagles, a collector surnamed male, said: "On the afternoon of December 1, 1900, a flock of American eagles flew in this direction. Nine out of 11 were left behind! "To stay is to be shot down. What will be the fate of the other two great American eagles, no one knows. Since then, no one has seen the American eagle again.

The Guadalube American Eagle is a species of eagle and somewhat resembles a falcon. It was much larger than an eagle, and that was the cause of the tragedy. Among birds of prey, there are many species, from small eagles to large eagles and vultures. The Guadalube American Eagle is the same kind of falcon and eagle, at first glance, it is smaller than the eagle, has a beautiful appearance, and it retains the appearance of the original eagle. It lives on the territory of Mexico, on the edge of the California Peninsula, on the island of Guadalube. There are steep cliffs formed by lava rocks and dense shrubs and pine forests. Formed by ideal plant layers.

It is said that the American eagle can weigh up to 20 kilograms and spread its wings about 3 meters long, making it a well-deserved giant bird, which also led to the tragedy of extinction......

And Li Cheng saw this goshawk is much smaller, it is estimated that the wings are less than 1 meter, weighing about 700 grams, the petite and light goshawk is full of fighting spirit, has been liked by people, in recent years, the number of domesticated goshawks has gradually increased, and scientists have also conducted in-depth research on it.

The size of the goshawk is more conducive to human taming, Li Cheng feels that this is an opportunity, but the surname of the goshawk is alert, and it is more difficult to get close to and capture it, so making a trap is the most effective way to capture the goshawk, but it requires the existence of luck and strong patience.

It seems that there must be a goshawk's nest nearby, and instead of capturing an adult goshawk with excellent flying ability, it is better to take the initiative to find the goshawk's nest and get a few goshawk eggs or baby goshawks.

Thinking of this, Li Cheng took the druid wolves out again, waited for the goshawk to finish eating the rabbit, and ran to the scene of its hunting, and a feather left by it became the culprit who exposed its old nest.

"No. 1, you sniff it and help me find the nest of this goshawk!" Li Cheng put the feathers on the tip of the nose of the No. 1-9 Druid wolf pack, the Druid wolf pack with a keen sense of smell, scattered, and searched for the goshawk's nest from different directions, Li Cheng waited in place for about an hour, the druid wolf pack came back, led by the No. 1 golden-headed wolf, Li Cheng ran with the wolf pack for nearly an hour, and finally they heard a towering tree, it seems that the goshawk's nest is built on this tree, but this tree can't see the top when it looks up, how to climb it? Li Cheng was a little confused, although his climbing skills were not very bad, but he had to climb dozens of meters with his bare hands, the tree pole covered with moss, a little more difficult, the goshawk's nest was close at hand, Li Cheng was helpless, so he had to mark it well, and then come to dig out the goshawk eggs when he was free.

"If only there was a monkey or some tree climber in the Crystal Palace." On the way back, Li Cheng was still thinking about how to take down the goshawk's nest, the eagle has always been an animal that human beings desire and respect, and it is the dream of human beings to be able to soar in the blue sky at will, so bionics has been carried out, and the study of goshawks has made people make great achievements in agriculture and shipping.

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