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1.Bats generally have the habit of hibernation, most of the places of hibernation are in the hole, the ability of metabolism is reduced during hibernation, breathing and heartbeat are only a few times per minute, blood flow slows down, and the body temperature is reduced to be consistent with the ambient temperature, but the hibernation is not deep, and sometimes it will excrete and eat during the hibernation period, and it can return to normal immediately after waking up.
2.The Latin name for the mole means "digging earth", and this animal is adapted to digging in the ground. Its body is perfectly adapted to the underground lifestyle, with large, eversion front feet and powerful claws, like two shovels; His head was next to his shoulders, he looked like he had no neck, and his entire skeleton was short and flat, similar to that of an excavator.
It has a small, powerful tail, no outer outline of its ears, and a dense, silky black-brown hairy body with an unfixed tip pointing in a certain direction. These features are ideal for it to run freely around in the long and narrow tunnels. The tunnel extends in all directions, and the inside is damp, and it is easy to breed earthworms, snails and other insects, so that it can often eat in the underground "restaurant".
When the mole grows up, its eyes are deeply sunken underneath, its vision is completely degraded, and it is often not seen in the sun, and it is not used to sunlight, once it is exposed to sunlight for a long time, the central nervous system will be chaotic, and the organs will be disordered, resulting in death. Scream at your enemies when you're in danger, then wait for an escape opportunity. Its sound is like the song of cicadas and birds.
Because it likes to dig holes and harm crops, it is harmful to agriculture. Therefore, it is a pest animal, but this is only from the perspective of humans, from the point of view of living beings, moles play an important role. The hairs are tan, fine and soft, and have a shiny, which has a certain utilization value.
It mainly feeds on insects, but also on earthworms, slugs, amphibians, reptiles, small birds and other animals. There are many species of moles, such as the European mole, which is found in Europe and Asia; The musk mole produced in Inner Mongolia, Northeast China and other places is also called "ground crawler".
3.Marmot, whose scientific name is Marmota Monax, is also called Marmot. The average weight of a marmot is kilograms, and the maximum growth is kilograms, with a length of about 56 cm.
Groundhogs are mainly distributed in the North American prairies to Canada, and belong to the rodent squirrel family along with squirrels, beavers, chipmunks, etc. As the name suggests, groundhogs are known to be good at digging burrows, and usually caves have more than two entrances for safety. Groundhogs are also capable of swimming and climbing.
Most of them are active during the day, like to live in groups, good at digging soil, digging tunnels up to several meters deep, and there are grassy living rooms inside, which is very comfortable. They do not store food, but instead store fat in the summer so that they can hibernate in their burrows in the winter. Groundhogs are not voles.
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An unusual feline that looks like a domestic cat and lives like a tiger.
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In Australia lives a peculiar mammal, the platypus. It is peculiar because there is no animal on earth that is more dissimilar than the platypus, and there is no animal that has caused as much academic controversy as the platypus. More than 100 years ago, scientists did not believe that there was such an animal as a platypus, because it looked like a reptile, a mammal, and a bird.
The platypus often emerges from a hole in the ground near the river at half-light dawn or dusk. Its flat beak resembles a duck's beak. But the difference is that the platypus's beak has a nerve that transmits the sense of touch, can bend, and is sensitive to vibrations, unlike the hard beak of birds.
Its small, bright eyes grow high above its head, allowing it to see both sides of the river and the sky. The two furrows that stretch back with the eyes attached are its ears. The platypus has no ear shells, which can help it adapt to life in the water.
The fat body of the platypus is covered with a layer of brown and shiny dense hair, which does not penetrate water when it enters the water and does not get wet when it comes out of the water. The large tail behind its body is flat and powerful, acting as a rudder and helping it dive quickly. The limbs of the platypus are short and thick, with webbing between the five toes, especially the webbed forelimbs are very well developed.
When on land, it closes its webs. And when it is once in the water, it will put thick webpers, like a few large oars. There is also a curved distance on the hind leg of the male platypus, similar to the viper's fangs, with deadly venom.
Platypuses usually close their eyes and quickly dive into the river, wiping the mud along the river, relying on their keen mouths in search of food. Probably.
After a minute or two, its cheeks will be filled with food. At this time, the platypus will surface, open its eyes, and greedily enjoy the deliciousness. It loves to eat shrimp, earthworms, insect larvae and mollusks.
The platypus has a huge appetite and eats at least 1,200 earthworms and more than 50 crayfish every day. Another reason why the platypus is peculiar is that although it is a mammal, it lays eggs from reptiles.
The platypus' eggs take more than ten days to hatch before the young are born. At first, the cubs do not eat, but after a few days, the mother platypus feeds her baby with her own milk. From the oviparity alone, it is not difficult to know that the platypus is quite primitive as a mammal.
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Animals imitate people, such as monkeys, who are very imitative, can drink alcohol and walk on two feet.
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To illustrate: When the predator arrives, the female nightjar pretends to be wounded
Posture (1) Hang down the DAO wings; (2) Bump into the wings and pretend to break. In this way, the genus attracts each other away from the eggs or chicks. This is undoubtedly a rather risky act, and self-sacrifice may be made at any time. This is the most representative parental behavior among altruistic behaviors.
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The chameleon's ** can change accordingly with the change of the color of the surrounding environment.
Electric eels can generate electricity. Male seahorses give birth to babies. A cat's eyes can see things at night.
The dog's nose is sensitive. The female mantis eats the male mantis after she gets married.
Ants can transmit information by touching their antennae.
The gecko broke its tail and fled; The starfish threw out their entrails and fled; Earthworms are still alive when they are broken.
Pigeons can be found home. A lot of animals can ****.
Man-eating butterflies, man-eating ants. Many creatures are very good at camouflage.
Turtles live a long life. ultrasound of bats; The frog breathes with **. Some animals use tools.
For the 5-point bounty, do you use such a desperate big brother?
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