Which animal seems harmless to humans and animals, but is actually very dangerous?

Cats, cats look harmless to humans and animals, but in fact, the reason is because they are too small, cats belong to the abusive animal, if the cat is larger than humans, then humans are the cat's food.

Large herbivores such as elephants, rhinos, giraffes, pandas, etc.

Although these animals are herbivores and have a docile temper, they are very heavy, large in size, and full of strength. Once threatened, it will inevitably cause harm to humanity.

Giant pandas look very harmless to humans and animals. But in fact, the giant panda is very ferocious, and the seemingly cute giant panda is a carnivore at heart.

<> "8 Animals That Seem Harmless, But Cause Harm to Humans."

1. Deer. In popular culture, deer is always described as a docile and adorable animal, whether it is Santa's mount or a cute little creature from a fairy tale. Deer are generally not aggressive and reluctant to come into contact with humans.

But in some cases, they also have the potential to actively attack humans. For example, they believe that humans are invading their territory, or that they or their children are threatened, and they may attack humans with their hard antlers, strong legs, etc.

2. Raccoons. Raccoons have a deceptive appearance, and although they look small and cute, they will go crazy and bite humans when they feel threatened. To make matters worse, in some places, raccoons also enter human communities to steal and destroy.

3. Otters. Judging by their size, appearance, and everyday behavior, otters do look very cute. However, as wild animals, otters' fangs and claws are very lethal. What's more, this animal may be carrying rabies.

4. Tree otter. Some people may think that sloths look evil, but others find them to look quite cute. But don't be deceived by their appearance and slow way of behaving.

As wild animals with excellent climbing ability, they have long, sharp claws that can easily harm humans.

5. Platypus.

The platypus looked so cute that when the specimens were first brought from Australia to Europe, the Europeans didn't even believe it to be a real animal, but instead thought it was a forged specimen made from the bodies of several animals. The platypus is not large, only about 60 centimeters in adulthood, and weighs less than 3 kilograms. With its tiny short legs and a long beak that resembles a duck, it's safe to say that it looks small and cute.

But this animal is actually dangerous because it has a venomous spine on the inside of its hind legs. Platypus uses it to protect its territory from other males and enemies.

6. Arctic fox.

The silvery-white arctic foxes look very charming, and some people who see them may have the illusion that they see them as the same animals as domestic dogs, and they are fed food. But they are wild animals and can attack humans if they feel threatened.

7. Kangaroo. In popular culture, kangaroos are likewise advertised as a rather cute animal. But kangaroos are very strong animals, and not only are they very fast, but kicks in the legs can also cause great damage.

Therefore, it is best to stay away from kangaroos when you see them, even if they are fed food.

8. Monarch butterfly.

There are many varieties of butterflies, and most of them are beautiful. However, some butterflies are certain dangers to humans. For example, monarch butterflies.

These butterflies feed on a poisonous plant, milkweed, which becomes poisonous when eaten. Exposure to them can cause harm, and it's easy to confuse monarch butterflies with regular butterflies because they are not easy to identify.

Mosquitoes: It's dengue fever, malaria.

Intermediate host for several pathogens such as filariasis. Cockroaches: Secretions and excretions contain carcinogens. Fly.

Likes to crawl and forage for food in places such as excrement, vomit, and animal carcasses. Locust.

The mouthparts are hard and developed, which mainly harms grasses. Ants: The threat to the home is greater.

1. Mosquitoes

Mosquitoes are pests because they are one of the four major pests and do not have a long lifespan, and female mosquitoes feed on blood and are intermediate hosts for many pathogens such as dengue, malaria, and filariasis.

2. Cockroaches

Cockroaches are the root cause of the development and spread of several diseases, such as Yersinia pestis.

More than 40 kinds of pathogens, such as dysentery bacillus and Escherichia coli, can be transmitted by cockroaches, and the secretions and excretions of cockroaches contain carcinogens.

3. Flies

Flies belong to the four pests.

One likes to crawl and forage in places such as excrement, vomit, and animal carcasses, and it is extremely easy to attach a large number of pathogens, and if they stay on tableware, food or the body, it will cause diseases.

4. Locusts

Locusts are also known as grasshoppers.

Widely distributed in tropical and temperate grassland and desert areas, its mouthparts are hard and developed, mainly harming grasses, and is one of the agricultural pests.

5. Ants

There are many varieties of ants, and the common harmful species is the small yellow house ant.

Although the harm of ants is not as good as that of cockroaches and flies, the threat to the home is greater.

1. Harm to the human body and other animals: infectious diseases, such as mosquitoes, bed bugs, flies, ants, cockroaches, locusts, schistosomiasis, etc.

2. Harm crops, fruits, trees and other plants: such as locusts, aphids, mole crickets, apple borers, rice borers, pine caterpillars, etc.

3. Beneficial animals: bees, silkworms, silkworms, dragonflies, seven-star ladybugs, golden bees, horses, etc.

Vermin. As the name suggests, that is, harmful insects, is the definition of some insects and animals by humans, as opposed to beneficial insects, they are mainly divided into insects and non-insects, and there are many types and quantities. Pests that often appear in life, such as mosquitoes, flies, fleas, cockroaches, etc.; These small organisms often have a negative impact on human life and production, and even bring death and serious disasters to plants.

An insect is considered a pest when it is harmful to humans themselves or their crops and livestock. Even for pests, control measures are not necessary, especially when the cost of control outweighs the cost of harm. When calculating costs, it is necessary to include not only direct costs (such as pesticides, labor costs, etc.), but also the cost of harmful pesticides to the environment and human beings.

Pests and beneficial insects are relative, beneficial insects will do things that are harmful to humans, and pests will also do beneficial things, but to different degrees.