How to give birth to snakes their offspring? Do all species lay eggs?

All snakes belong to the class of reptiles, this isknows today any schoolboy. These creatures are cold-blooded and in the representation of many reproduce by laying eggs. Therefore, the question of how to give birth to snakes may seem strange to many. But do not rush to draw conclusions.

Reproduction of snakes

Before talking about how to come into the worldreptiles, it is more appropriate to deal with the very process of reproduction. Snakes have paired genitals, the female has a cloaca, and the male has hemipenesis. When pairing, two individuals are weaved with tails. At this point, the male's hemipenesis enters the female's cloaca and ejaculation occurs. Interesting is the fact that many species of snakes can save sperm for years after fertilization. There are cases when the female breeds offspring 5-6 years after the last copulation with the male. In general, the process of reproduction is typical for many species of animals, but how do snakes give birth?

Eggs and traditional masonry

If you ask a person who is not addicted to animalsthe world of how the reptiles are born, it is high probability to hear in response that they hatch from eggs. And this statement is partly true. Many types of snakes really suit traditional masonry. The nest usually has a fairly simple design: it is a heap of rotting organic debris. How do snakes give birth when creating traditional masonry? It's simple: at the right time, the female lays eggs. But after this the snake does not leave its offspring, but always is somewhere nearby and protects the nest. When rotting, heat is generated, which heats the masonry. Also, many kinds of snakes specially heated in the sun in order to transfer the accumulated heat to the eggs.

If the incubation period is short-lived, thatoccurs in some species, the young can hatch from the shell even in the maternal body. How to give birth to snakes in this case? This way of appearance of the offspring is called egg-planting.

Are there viviparous snakes?

Some reptiles seem to have borrowedprocess of bearing offspring in mammals. Such snakes do not lay eggs. The young develop in the mother's body, receiving nutrition through a simple placenta. When the offspring are ready to begin an independent life, it is born. Now you know how to give birth to snakes. Photos of this process fascinate and at the same time endlessly surprise. And, meanwhile, the viviparous species include the American garter, and the viper known to everyone. Do not lay eggs and almost all marine species of snakes. These reptiles are very strongly developed instinct of self-preservation. Snakes care for their offspring, their nests are never arranged chaotically, although they look exactly like that.

Going to lay eggs or produce calvesto the light, the female carefully chooses a secluded place. A similar picture can be seen in any terrarium. Before birth, the female must hide in a shelter or build a nest. What happens in a natural environment, how do snakes give birth? On a tree, on the ground or even in burrows and hollows - that's where the offspring are born. Young people need some time to get stronger and settle in a new world for them. And the mother instinctively seeks to produce her offspring in the light where she is most protected from the negative impact of the environment and various enemies.