"Look, there's a hub print!"

Bi Fang looked at the dents on the ground, and inevitably had the joy of finding clues.

After a careful survey of the surrounding environment, he finally managed to find traces of the car that had not been completely destroyed by the rain next to the bushes hundreds of meters away from the elephant's corpse.

The traces are very vague, and they are on the verge of disappearing, but they are indeed wheel marks.

"It must have been left behind by the same poachers who hunted the elephants."

Under the pointing of Bi Fang's finger, the drone quickly focused, zooming in on the close-up of the picture.

With the help of multiple positioning, the people in front of the screen quickly found the wheel print in Bi Fang's mouth, and the barrage was full of discussions for a while.

[Did you find a clue?] 】

[Hey, there really is a wheel print]

[How can you be sure that this is left by poachers, what if it is a passing sightseeing bus?] 】

[Plus one, the patrol officer of the reserve is not necessarily]

Many viewers expressed skepticism about the sudden appearance of the wheel print.

After all, there are not only poachers and rangers on the grassland, there are also many sightseeing cars, and the tire prints in front of them do not look much different from ordinary vehicles.

[Let Jerry come out and smell it and see if he can catch up with Sao (dog head)]

[Good guy, demining rats are used as hunting dogs, right]

[I feel useless, I have a specialization in the art industry, and let the rats chase it, so I have to be tired to death]

[Good guys, you're here to increase the difficulty, right?] 】

[This group of guys is really so professional, how can they still leave wheel prints?] 】

Bi Fang shook his head and denied the views of some viewers in the barrage.

"The route of the sightseeing bus is basically fixed, because tourists are there to see the animals, and the route chosen is naturally the best option given by the conservation center, although it is not impossible to tip the driver to take the trail, but it will not reach the edge of the reserve."

The division of protected areas is naturally focused on the range of animal activities, and the marginal areas are not a good place to go, and besides, there are really many poachers on the edges, and there is no guarantee of safety.

In order to avoid the revelation of the deeds, it is not surprising to have a few more bullets.

On May 30, Kenyan security personnel encountered five poachers, two of whom were armed at the border of the national park. The news of the exchange of fire between the two sides, resulting in three deaths and two escapes, is not so quickly forgotten.

As for the training quality shown by this group of people, so careful, why do they still leave wheel marks.

"It's very simple, because hidden wheel prints are something you can't do in the wild."

"Compared to fleeing directly, it is a huge waste of time to eliminate the wheel print, and with this effort, it would have been possible to drive the car out of the reserve and exchange the prey obtained for money."

"Therefore, the more commonly used and less costly countermeasure tracking method is misdirection, that is, creating the wrong direction, rather than eliminating the wheel mark."

"For example, after going a certain distance and then going backwards, continuing in the opposite direction, or using the N-word, the X-word, and using it many times, there are many ways."

[There won't be any problems in learning this (dog head life)]

[Fang Shen, you have happened, come with us]

[No, in this case, even if you are really misled and return in time, the time cost is similar to that of making the wrong direction, right? ] And on the contrary, if you choose the right direction, isn't it the latecomer who prevails? 】

Some people in the barrage raised objections, arguing that this method is unreasonable.

It's not a question, after all, Bi Fang's name is there, and everyone understands the principle that laymen don't guide insiders, but they are still more confused.

"This is a test of the level of the method applied."

Bi Fang smiled.

"There is no strongest spear, and there is no so-called strongest shield, on a certain occasion, at a certain point in time, there may be a difference between superior and inferior."

"For example, a very clever spy, many people have not caught it for a long time, but they were negligent in an operation and were discovered by a rookie counterintelligence agent, do you say that you can rely on a fight to say that this rookie is more powerful than this spy?"

"There is no absolutely safe anti-tracking method, and there is no absolutely confidential tracking method."

"For the application of the method, the knowledge learned is the same, the acacia tree is called the acacia tree, the bark can be antibacterial and anti-inflammatory, the key is to see the specific occasion and conditions, flexible use."

"If you use it better in this situation, then you can win this encounter."

Bi Fang followed the hub prints in the bushes, and Harley, who had been smoked away by the smell of elephant corpses, automatically followed.

"The wilderness terrain is often inconsistent, one part of the road is a muddy road that has just rained yesterday and is easy to leave traces, another is immediately a hard gravel road with cars passing by and there are almost no traces, and the next is a bush road full of broken branches."

"It's easy to leave intermittent trails, making it impossible for trackers to tell whether the disappearance of a certain section of the road is due to a backward turn or environmental issues, which is an extremely huge tracking cost, because you have no means to distinguish except for satellite photography."

"For example, the common N-shape, a clever anti-chaser will make you unable to find the starting point of the middle diagonal bar, and the tracker will often run out of the inflection point and go all the way in the wrong direction."

[The road is one foot high, and the magic is one foot high! ] 】

[See who can fool whom]

[Psychological game, right]

"The difficulty of tracking, coupled with the misleading direction, is enough to add layers of codes."

Professional rangers are scarce.

It's not a bad thing, it's a harsh environment, very low pay, and you can even die at any time, and there is no internet here, so it's almost isolated from the world.

Therefore, manpower and material resources are scarce to deal with poachers, and it is impossible to send a large-scale force to conduct a carpet search.

It can only be a one-chase one, a great inefficient mode of chasing one, and there is no such thing as a multi-way division of soldiers.

In a real tracking battle, if you are slightly misled two or three times, the opponent will be able to escape.

The hub print spread into the distance, and with the audience's slightly nervous anticipation, Bi Fang led Harley towards the unknown enemy.

The elephant corpse died two to three days, most likely three days, but it does not mean that the time point of successful entrapment is so long from now.

The time will be shorter, perhaps two days, judging by the extent to which the wheel prints disappear.

If the other party catches the target and leaves regardless of it, then Bi Fang will not be able to catch up no matter what, but his instinct as a hunter tells him that the other party is still on the grassland, and the distance is not too far.

Maybe there is a fate in the dark.

Under unremitting tracking, at noon the next day, after lunch, Bi Fang made an astonishing discovery in a sparse forest belt.

It was a lion that had been half-pierced by an arrow, and was dying.