Knowledge about small animals, scientific trivia about animals

1. Ants. Among the small animals that live in the garden, the most abundant are ants. But it's hard to spot anthills because the exits of anthills are usually hidden in very hidden places, they may be hidden in a small pile of sand, or they may be hidden near the roots of plants.

Ants are definitely experts in construction, and there are many chambers in the anthill, each with its own usefulness. The anthill is firm, safe and comfortable, and the roads in the nest extend in all directions. The inside of the anthill is well ventilated and warm in winter and cool in summer, and the food is not perishable.

The main responsibilities of worker ants are to build and enlarge nests, collect food, feed larvae and queens, etc. The main responsibilities of the queen ant are to lay eggs, reproduce offspring, and rule over the entire herd family.

2. Spiders. Spiders have a wide range of footprints, whether in the grass, in burrows, or inside and outside houses, we can see their webs. They are adept at weaving webs and then quietly waiting for their prey to come to their doors, and some spiders even weave new webs every day.

Spider webs are not easy to spot, but if dew falls on them or is exposed to sunlight, these webs will emerge clearly. The spider has 8 legs and two antennae in the anterior part of the body. Their silk glands hide underneath their stomachs, and it's from here that thin spider silk erupts.

Most spiders can weave large webs with minimal silk. The spider web acts as an aerial filter, sticking to insects that are not aware of the spider web and are not very flying. In addition to being used to catch prey, spider webs can also be used as "fresh-keeping bags".

The spider wraps the leftover food in a net and saves it for the next time.

3. Bees. During the blooming season, bees are busy every day, and they are very important to plants.

Bees fly from one flower to another, diligently collecting nectar. When it rests on the stamen, it is covered in pollen. When they fly to another flower, they inadvertently leave pollen on the flower column of that flower.

The flower column will blossom and bear fruit if it comes into contact with the right pollen. This process is called pollination. Bees love to eat sweet cookie crumbs.

The first bee to find food will fly back to the hive with part of the food, and then dance in front of their companions, telling them that the food is in **.

4. Dragonflies. Dragonflies are excellent pilots and can hunt flying insects while flying.

Dragonfly eyes are large and bulging, taking up most of the head, and each eye is composed of countless "small eyes". They have good eyesight and can move up and down, left and right freely without having to turn their heads. Dragonflies vibrate with extremely high frequency of their wings and can remain stationary in the air like *** in order to hunt mosquitoes.

Dragonflies lay their eggs in the water, and their larvae live in the water for a while. Dragonfly larvae use the gills in the rectum to draw oxygen from the water. They feed on worms, crustaceans, tadpoles, small fish, etc. in the water.

How much do you know about cheetahs.

Cheetahs can reach a top speed of 120 kilometers per hour, but this speed can only be maintained for three minutes, and once it exceeds three minutes, it must slow down, otherwise the cheetah's body will die of overheating.

When the cheetah is pregnant, the body must still remain streamlined, so as to ensure the speed of running, even in the third trimester, it must still have the ability to independently cull food, otherwise it will not be able to maintain the nutrients needed by itself and the fetal leopard.

The leopard's spots are hollow circles like flowers, the jaguar's spots are hollow circles with a small dot inside, the cheetah's call is squeaky, and the leopard's is a bit like a low roar.

About the migration of animals in Africa.

The animals of the African savanna enter the savanna before February, after the first rains in the southern African highlands, and in July, the herd enters Kenya and returns after September.

At the beginning of the migration, more than 200,000 wild zebras took the lead, followed by a million wildebeests, followed by 500,000 gazelles. The process of migration is vast and spectacular.

The divine skills of those animals.

Ants aerate the land and painstakingly dig tiny pipes that allow water to flow to the plants.

Birds and bees pollinate crops, fruit trees, and various flowers, dispersing seeds.

Otters build dikes to protect wetlands. Deer search for food and play a very important role in the forest's regeneration system.

Earthworms improve soil quality and allow plants to grow better. Elephants help plants sprout, rainforests regenerate, and make way for other animals.

Giraffes make acacia trees grow taller in savannahs, hippos are channelers of lakes and rivers, monkeys are important seed spreaders in their habitats, and orangutans are messengers that influence the regeneration of rainforests and the diversity of plant species.

In the process of foraging in the arch soil, the porcupine aerates the soil and also stores water for the soil and seeds. Rabbits forage for food, making the soil more fertile for plants to grow, and their burrows provide netting or habitat for vertebrates and invertebrates.

Vultures dispose of carrion and contribute to the health of the environment. Zebras are one of the most important planters of grass and plants.

1. After the female fox dies, her partner will remain single to show her loyalty to love, but if the male fox dies first, his partner will quickly find a new love. 2. The rabbit can see the objects around it, but it can't see it below its nose. 3. The squirrel has to chew all the time, because its teeth are growing all the time, if you don't grind your teeth by chewing constantly, your teeth will grow to affect your life, so it's not necessarily a foodie who has been eating.

4. Rats will empathize with the sadness of their own kind, and rats also know psychological empathy, so intimate. 5, the duckling will take the things he sees within ten minutes of birth as his parents, haha, if you want to throw away the milk is the mother's point of view. 6. When the blue shark couple is together, they will create a romantic atmosphere by biting each other, and they are really bruised all over their bodies for love.

7. Baby whales can grow 90 kilograms a day during the high-speed growth period, and the large base is a cow, which is heavier than the weight of our normal human life. 8. Sheep can only remember a maximum of 50 faces in their lifetime, and this memory is also quite cute. 9, cats can distinguish which person is specific according to their voices, but they don't care at all, no way, in the eyes of cats, humans are all slaves, who cares about their own minions.

10. Most of the sounds made by elephants are inaudible to humans, haha, it seems that humans rarely hear the hearts of elephants when they get along with elephants......

Although we already know a little about most of the animals and plants on the earth, nature can always come up with some strange new things to make us stunned, and today I will introduce you to five unknown knowledge about animals.

Here's what you need to know about critters:

The rabbit uses the action of slapping its legs on the ground to convey information, and most of the rabbits that slap the ground with their hind legs are male rabbits, which is a way for it to express its emotions to the females. The largest monkey in the world is a baboon, and the smallest monkey is a marmoset. When the dog is happy, it keeps wagging its tail; When the dog is angry, it stretches its tail back; When the dog is panicked and frightened, it clamps its tail.

Leopards grind their claws in trees; The stag rubs its horns against the trunk of a tree; Wild boars often grind their tusks in trees. Polar bears wear thick white fur coats, while seals and walruses have thick fat to keep their bodies warm. The real name of the "four unlikes" is elk, which is a rare animal in our country.

Compared to the lifespan of humans, there are many more in the worldLongevityof animals.

Bowhead whales, also known as the Arctic right whale, it seems that living in the Arctic has many benefits, the cold weather and even the cell activity is reduced, which helps to live a long life. Bowhead whales can live between 100 and 200 years, and the oldest can be up to 211 years old. In 2007, a bowhead whale was captured in Alaska and it was found to have an arrow from a speargun made in 1890 embedded in its neck.

Galapagos tortoise:Adult tortoises are 175 kilograms long and weigh 175 kilograms, with the highest model record being 400 kilograms. The Galapagos tortoise has a lifespan of more than 100 years, and Harrie, the giant tortoise who died of illness at the Australian Zoo in 2006, died at the age of about 175.

A male tortoise named Advita in India lived to be 255 years old.

Greenland sharks:It is the longest-lived vertebrate known on the earth, and the secret of its longevity lies in its little activity, slow growth, only 1 cm a year, and sexual maturity at the age of 150. A female Linglan shark discovered in 2016 may have lived to be 512 years, although later carbon isotope analysis of eye tissue suggests that her actual age may be 392 years.