The effects make animals crazy and can kill people

These seemingly simple effects make the animals 'crazy' .

Recently, public opinion is buzzing around the incident of an elephant in the ruins of Dai Nam tourist area who raised animals and trained him for many years. So far, the cause of the case is still being investigated and analyzed.

But through this event, many people feel anxious, wondering about the external effects that can turn a gentle, domesticated animal into such a ferocious thing .

1. The period of 'red light'

The elephant is known to be a large creature but quite gentle, can be domesticated. But there is one thing nobody knows that even when tamed, if it falls into the period of 'red light', even if it is gentle, it will be easy to become aggressive and agitated.

The 'red light' period occurs in most adult male elephants (15-20) years old. At this stage, the hormone testosterone in the male elephant secures a lot, signaling that they are ready to mate to maintain the race. At this time, male elephants are extremely aggressive and are prone to external factors, especially if this happens when elephants are locked up, isolated from nature.

In the case of the male elephant Ka in Dai Nam tourist area loses its deadly body, it is possible that the external factors unintentionally instigated aggressive instincts when its 'red light'.

Currently, there are two main hypotheses: First , elephant eyes are inherently sensitive to light and whiteness. The coach who brought the white paint to the barn in the evening could very well provoke the male elephant. Second , elephants have very sensitive sense of smell. Therefore, the paint smell smell brought by the trainer may cause the above pitiful thing.

2. Full moon nights

In legend stories, every time the full moon, werewolves show up, they become aggressive and often attack others. It seems that this is a bogus story, but scientists point out that it is true that after a full moon, animals often become unusually flexible or aggressive.

Typically the case of a lion. Researchers at the University of Minnesota, USA, after analyzing data on nearly 500 lion attacks on people in Tanzania concluded that the time immediately after the full moon night was the most dangerous lion.

The hypothesis is that because on the night of the full moon, the sky is bright so the lion with the habit of hunting in the dark is much more likely to starve. Therefore, the days after the full moon night, lions become more aggressive and bloodthirsty than ever.

A similar situation has been observed for some predatory birds. For example, eagle owls are very fond of full moon nights. It was a bright day, helping this species have better eyesight and wide range than other normal days.

Even pets like dogs and cats encounter a similar situation. Tested in many cases at Colorado's pet health center for a long time, it was found that during the full moon days, dogs and cats tend to scratch, texture and bite more of the same type of day. normal. The results also show that the number of animals falling into dangerous health conditions soared to 23% (in cats) and 28% (in dogs) on this day.

3. Joking

Pets like dogs, often like being played with by their owners. This is in stark contrast to the gaur. The provocative actions such as "chattering" anything in front of them will make the bulls 'boil blood' immediately.

Many people believe that the cause lies in the fact that bulls have a red allergy but it is not true. Through experiments, experts found that the bull's eye could not see the light in the spectral band like the human eye. They can only see the highest color is orange. The red in the bull's eye will become gray.

So is it because cows hate gray so they attack the gladiators waving a red scarf? Nor, by realization, people find that, if they wear red shirts and stand motionless in front of bulls, they will not attack you.

The real reason lies in fluttering movements, joking around with red cloths . If the human eye can only open up to 170 degrees, the bull's eye can open up to 330 degrees.

Therefore, good cows know very well what happens before them. When they see the gladiators fluttering, scowling the red cloth in front of them, gaur considers it a provocative act, intending to occupy the territory. So they become aggressive and attack.

4. Rabies virus

If there is any scary infectious disease that can change the behavior and nature of humans and animals and lead to death, it can only be rabies.

This is an ancient disease described more than 3,000 years ago, caused by a virus in all mammals. The disease is mainly transmitted by infected secretions through bites, licks of infected organisms.

Wild virus belongs to the family of Rhabdoviridae, including more than 200 types in nature. After invading the body, the rabies virus attacks the host's peripheral nervous system, spreading along the afferent nerve toward the central nervous system. After the outbreak, the host mortality rate is over 99%.

During the host's brain attack, the rabies virus has a strong impact on the areas of the brain that control response and stimulation. They make the senses of animals extremely sensitive. Therefore any contact or stimulation from the outside, even the smallest, makes the animal almost crazy, angry and aggressive, ready to attack anyone near.