But now in this world, according to his calculations, it should be May and June on the earth, just in summer, why at this time, the fish here began to migrate and spawn?

I can't figure it out after thinking about it, after all, he is not an expert in zoology, so he simply doesn't think about it, whatever, existence is reasonable, and the animals of this world must abide by the natural laws of this world.

At this time, the members of the guards around him exclaimed, and someone also drew out a knife and bow, Xiao Feng looked up, and it turned out to be on the broken slope of the big river, where the river channel is not deep, and the water surface is relatively shallow, at this time, five or six behemoths suddenly appeared in the river, and when they looked closely, it turned out to be some large brown bears.

It was similar to the one he had killed in the cave before, but it was much thinner in size, and it looked like it had just woken up from hibernation, just in time to forage for food.

And these brown bears obviously know the season when these silver-scaled fish migrate, so they show up on time to wait on the river.

The brown bears spotted them, too, but although they were hungry, no bears came to attack the unidentified creatures, after all, there were enough silver-scaled fish on the river to eat.

The three- or four-meter-long silver-scaled fish jumped up from under the broken slope, and when it was about to fall under the water surface on the broken slope, those giant bears slapped the fish from the air with one palm, and then dragged it to the shore and began to feast.

These bears are obviously veterans of eating fish, starting directly from the stomach, stepping on the fixed fish body with one foot, and slapping on the belly of the fish, poof, the bright red roe, squeezed out directly from the belly of the fish, and then the giant bear lowered his head and began to lick the roe...

This fish is big, and it produces a lot of roe, Xiao Feng took a look from the telescope, and every fish belly that was disemboweled, it is estimated that it can produce several kilograms of roe, those bears finished eating the roe, and then started to eat the fish meat from the stomach, and after eating the belly of the fish, the rest of the fish head and tail fell directly to the side, and continued to catch fish in the river.

Soon after, some small fox-like creatures on Earth would emerge from the nearby meadows, take the remaining teeth of the brown bear in their mouths, and turn and sink into the grass.

There were also huge seabirds, falling directly from the sky, competing with those foxes, the remains of silver-scaled fish, and soon countless seabirds gathered in the sky, covering the sky and the sun, and everyone's ears were full of bird calls.

And those fish, are still not afraid of death fish jumped up, although from time to time some fish were unfortunately hit by brown bears, dragged to the shore, but their sacrifice, but gave the fish behind a chance, other fish are taking advantage of this gap, take the opportunity to desperately jump upstream.

This is the call of mission engraved in their DNA, and even if it is difficult and dangerous along the way, they must return to their birthplace to lay eggs and continue their offspring.

After watching such a scene for a while, Xiao Feng didn't plan to watch it anymore, the purpose of this trip was achieved, and he found countless wild cattle and wild horses and other wild creatures, and he also looked around when he arrived at the beach, inspected the situation on the seaside, and also considered whether the tribe could be transformed like a marine civilization in the future.

But that's all about long-term development in the future, the most important thing is to find countless financial resources, not to mention those bison and wild horse seafood or something, just these silver-scaled fish found today make Xiao Feng feel that there is a lot of fun in it.

There are so many of these fish, let's not talk about the fish for the time being, it's this caviar, if you take it back, what kind of price can it be sold for?

For the time being, I don't want to sell a fish for a few tens of dollars, even if it is sold for $4 a fish roe like an ordinary sturgeon, the output of this particular fish is estimated to make you a billionaire, and it is still in dollars.

As soon as I thought of this, Xiao Feng felt that his heart was hot, and he couldn't stay any longer, so he had to go back quickly and study the production methods and sales channels of this caviar.

Xiao Feng drove the car, and the others rode horses, slowly heading north, those brown bears didn't have time to take care of them because of the abundant food in front of them, and everyone happened to be safe.

Leaving this area, Xiao Feng has also been observing the movement in the big river, and the silver-scaled fish that cruise up can still be seen on the river surface from time to time, but at this time, the big river, because the river is deep and the water surface is wide, the space is relatively large, not as crowded as the previous place, the fish only show the water when they need to ventilate, and the rest of the time they mainly stay under the water surface.

In the evening, Xiao Feng fished by the water for a long time before catching a medium silver-scaled fish and trying it, the fish was really delicious, very delicious and without any spines, but Xiao Feng ate a few bites, and then distributed the fish to those guards.

And he took a spoon and dug out the caviar to eat, the rules of eating caviar, he had understood before, the Europeans pay attention to the primitive, directly eat raw, today he just came to try.

Well, the taste of this caviar is very good, as sweet as the seafood he has eaten in this world, and it is not like the feeling of the first time the Chinese people tried caviar in the modern world, in fact, the caviar thing is in the modern world, and the Europeans think that this thing is delicious, and East Asians, especially the Chinese, are difficult to accept the taste for the first time.

Xiao Feng has heard people describe the feeling of eating caviar, and it can be summed up in four words, fishy and salty, not delicious.

And the caviar he ate in this world was not fishy, but a little salty, but with the wine he brought, this taste was really a must, fresh and sweet, with a slightly sour red wine, this indescribable wonderful taste mixed together, even made him a little addicted.

This night, Xiao Feng drank all a bottle of red wine alone, and ate about a kilogram of caviar, which made it impossible for him to hold himself up, and he had more than ten kilograms of caviar left, so he had to throw it away.

The reason why this thing is expensive and difficult to store is also a key reason, Russia and Iran are both big producers of caviar, and the way they produce caviar is generally to kill the fish and take the eggs, and then directly encapsulate the caviar into cans, once exposed to the air for too long, it will destroy the taste and nutrition of the caviar.

Looking at the more than a dozen kilograms of caviar that were thrown away, Xiao Feng felt that he had missed billions, and he was very distressed at first, but after thinking about it again, there were still tens of billions of swimming in the big river over there, and his mood was a lot better.

Because he drank too much, he slept very soundly that night, but before he could wake up the next day, he was woken up by the members of the guard who suddenly broke into the tent.