The earth is a vibrant planet, there are many animals and plants distributed on the earth, since the mid-1960s, scientists used to count, there are at least more than 3 million species on the earth, and until now, scientists believe that this number has been changing, and constantly increasing, at least has reached 5 million species. So many animals, many are long and special cute and cute, but this is not to say that these animals are not without any threat, scientists say that in fact, there are many animals that look particularly cute and cute, but if people once infringe on their interests, it is likely that some of the original cute small animals will also become very aggressive and fierce animals.

Seals, speaking of seals, perhaps the first thing that comes to mind should be that kind of thick and cute, specially friendly small animals, indeed seals look very cute, but seals belong to the top carnivores in Antarctica, seals belong to a mammalian animal, relatively widespread, mainly in the Antarctic to the Arctic, sometimes in freshwater lakes can also see the traces of this marine life, especially in the Antarctic region, the distribution of seals can be said to be the largest.
Now this animal looks very cute, but in fact, this animal can directly prey on penguins, and what is more frightening is that this seal will actually rape and kill penguins in the Antarctic region, and even scientists have witnessed the seals directly killing penguins in the Antarctic region, forcibly mating with penguins, after mating is completed, they actually do not give up, directly kill penguins as food, the picture can be said to be quite cruel, this kind of rape and then killing, really in the animal kingdom, has never heard of it.
So scientists said that although the seal looks particularly docile on the outside, but does not mean that the seal will not be aggressive when angry or frightened, scientists said that until now there is no clear evidence to prove that at least in the zoo seals, not such aggressive, relatively safe, but if in the wild, especially in the Antarctic region to see such seals forcibly rape penguins, it is estimated that many people will change their attitude towards this cute little animal.
Giant panda, the giant panda belongs to our country's national treasure, can be said to be the country's first-class protected animals, that is, to the zoo to see the giant panda is that kind of thick and cute feeling, and the giant panda can also directly touch its head, as if the giant panda is more docile, and does not have any aggression, so many people feel that the giant panda is very cute.
But scientists said that although the appearance of the giant panda does not look aggressive, this is mainly that you do not deliberately provoke it, it generally does not attack humans, if the deliberate provoking of the giant panda is actually soaring up the giant panda is also very terrible, wild giant panda, generally speaking, the main food is to eat bamboo, bamboo shoots, sometimes will also eat some carnivorous animals, such as bamboo rats, birds, etc., so the giant panda is not simply eating some bamboo, that is to say, herbivores, On the contrary, it is also a carnivorous animal.
In most cases, giant pandas will actively avoid direct contact with people, but this is not to say that giant pandas do not attack humans. In 2007, in the Beijing Giant Panda Sports Field, a 12-year-old teenager suddenly jumped into the cage of the giant panda and tried to touch the giant panda, but was directly bitten by the giant panda, and finally fortunately a passing tourist threw a bottle of mineral water at the giant panda, and finally the boy was rescued.
Giant pandas are usually in the zoo, if we look across the cage it is indeed very cute, and taking pictures of giant pandas will generally be more cooperative, and will not have any aggression on people, but we must remember to go to the zoo to see the giant panda, do not randomly invade the giant panda's residential territory, the giant panda is a sense of living territory, people invade his territory for no reason, in addition to the keeper, strange people are likely to be regarded as the target of attack by the giant panda, or even directly attack you, Even harming human life.
Dolphins, generally speaking, go to the aquarium and other places can see dolphins this animal, because dolphins have always been regarded as a very docile marine life, and dolphins are also our human friends, so in the marine life, dolphins basically do not appear to attack humans, sometimes on the beach wild dolphins will directly save people, so everyone about dolphins will think of it is thick and cute, and has a certain IQ, belongs to a more intelligent animal.
Although dolphins can sometimes save us humans, in fact, dolphins are actually a very cruel marine animal, this is a dolphin in the aquarium, generally speaking, there should be no aggression when performing, but a few days ago there was a reporter report that when watching dolphin performances in an aquarium, there was an audience member who was directly bitten by a dolphin with his right hand. Although dolphin bites are rare, this does not mean that there is no threat to us humans.