I believe everyone has heard of the experience of "cat crying". In the middle of the night, in the dead of night, a child-like cry suddenly came out in the dark, which would definitely scare people to death. Of course, you will understand later that this is just an estrus cat crying, but it is enough to scare you!

Cats don't usually bark very much. Why does this cat bark so hard when it is in heat? Is it a male or a female cat?

The cat barks and cries.

In fact, there is a difference between meowing and meowing. The cat crying we mentioned above is actually a kind of sad crying, while the cat crying we usually describe is the kind of crying that is "scolded" to be sad. Briefly say whether this cat really cried because you scolded it.

Zoologists tell us that cats have well-developed lacrimal glands and short lacrimal ducts, so tears may flow out at any time. Some people cry when they have a slightly irritating smell or move slightly, and even burst into tears when chewing food. So you think this is tears of joy?

Of course not, this is the emotion that we humans impose on cats! However, crying is crying, but cat crying and emotional expression are not synchronized, you can cry as a cat, anyway, cats cry easily!

What does meow meow?

Cats will bark under normal circumstances, but that's just a "normal" meow. This "horrible" meow will only appear in estrus. Animals only have estrus after a long evolution, which is a reproductive cycle phenomenon of sexually mature female mammals in a specific season!

Why long evolution? Because the environment in the wild has changed in the new year and the food has enriched the animals born in this season, it is relatively easy to grow up. In the season of scarcity, even parents can't help themselves and have the ability to raise their cubs? Therefore, varieties that do not follow the natural routine will naturally be eliminated!

Although pets are no longer worried about the source of food after being raised by humans, the physiological cycle of millions of years has not been changed, so greeting the opposite sex during estrus is also called a headache by pet friends!

Why are you crying so badly?

The estrus of a female cat usually lasts 1~3 days. During this period, the mother cat's temperament will undergo great changes, such as making loud noises, rubbing various objects at home, and raising her limbs when stroking the cat. Simply put, she will start to be restless and accept men more easily!

The most obvious feature is the use of "howling" to call for the approach of males. This kind of sound can be said to be a monotonous howl, which usually lasts for 2-3 minutes, but about 65,438+02% female cats bark continuously, such as Siamese cats. There are 14% cats, and the difference will be particularly great. Most babies cry from these cats!

Animals also have vocal cords similar to humans. This is a fibrous portal located in the semi-rigid lumen of trachea. When the vocal cords are opened or closed or different widths are adjusted, different tones will be produced. Human vocal cords are similar, but human beings can speak because there are oral tongues and nasal teeth that emit various syllables, while animals can only emit the original sound of vocal cords or the sound that vibrates through oral cavity and nasal cavity!

So cats can only bleat and howl, or about six other sounds. 1944, Mildred Molck published an article in the American Journal of Psychology, saying that she studied the cat's cry, which can be divided into five categories, representing different meanings, namely "purring, chirping and barking".

When the female cat starts to howl, the cry will be imitated by the male cat, and then the female cat will answer, so there will be one after another "cat crying" sounds, and some sounds will become very scary when they cry near the baby, especially in long-term uninhabited houses, such as "abandoned villages", which is particularly scary!

Cat's behavior is disgusting? In fact, this is the survival principle of the animal kingdom.

Male cats will mark their sphere of influence by urine. Of course, this is a virtue of cats, but cats may wear green hats when marking, because they attract each other by barking to cater to the fertilized female cats after mating. About 60-70 days pregnant. In a litter of kittens, there are usually several fathers, and even every cat may have a father!

Therefore, this female cat's behavior is definitely love rat, and it can reproduce several times at a time, including those male cats who are not fertilized. It is conceivable how chaotic the cat's private life is!

But don't think this is a pleasure for cats. On the contrary, it is a very painful experience, because the male cat has penis spines, which are protein granules, which can prevent the female cat from escaping during mating and stimulate the female cat to ovulate, but this function is not so friendly to the female cat!

But from the perspective of survival and reproduction, this pain is nothing. Isn't the mother cat such a scum to ensure that the next generation is pregnant? Therefore, the cuckold of the male cat must be worn, but it's nothing. It's all brother-in-law. Let's gather together a table and play mahjong!

Let's call it estrus. It's still so miserable. It's really scary Is there any way to stop the cat from barking? The method is also simple, sterilization, so it has become an industry to sterilize pets, but don't think that cats will stop barking after sterilization. Sterilization can only solve the problem of cats howling in estrus, not because of mood or fear or other factors!

You have to read the master's mind and follow his heart, so don't scream! Where do you think meow owners come from?