How do crocodiles give birth How are crocodiles born?

In the wooded hills by the Tamsui River (more than 60,000 meters from the sea) they sweep out a 7 8 m platform with their tails, and a nest with a diameter of 3 m for placing crocodile eggs is built on the platform, the nest is about 4 m away from the river, and is composed of the shade of leaves, each nest has about 50 white hard-shell eggs, and the size is about 80 55 mm; The female crocodile waits on the side of the nest, flicks her tail from time to time and sprinkles water to wet the nest, maintains a temperature of 30 33 and hatches for 75 to 90 days; The hatchling is 240 mm long, can grow to 480 mm in 1 year, and can reach 1156 mm in 3 years, and weighs kilograms.

Crocodiles are fierce and untamed. Adult crocodiles are often underwater, with only their eyes and nose showing out of the water. They have sharp ears and eyes, and they sink immediately when frightened.

In the afternoon, there is more floating water and sun, and the eyes are bright at night. Young crocodiles have a red glow. Crocodiles mate in 5 June, for several hours in a row, while fertilization takes only 1 2 minutes; 7 August spawning.

The male crocodile monopolizes the territory, drives the intruder, and a male leads the group of females. Fish, frogs, shrimps, crabs, turtles, and turtles are commonly eaten. Strong chewing power, can break hard nails.

In fact, to sum up, crocodiles are the hope of laying eggs and hatching eggs for reproduction.

The crocodile is an egg-born crawler, the size of the egg, the shape is like an egg, the female crocodile is also like a hen holding the nest lying on the egg, the crocodile can enter the childbearing age period to 12 years old, during the incubation of the egg, if other animals are close, it will be to the death judo, never give in more than 60 days, the little crocodile will break out of the shell half a year later, the little crocodile will break away from the female crocodile, and start to support itself.

How do crocodiles have children? Star Awareness Project

Crocodiles are oviparous.

The crocodile is an oviparous animal, and its eggs are hatched using the heat of the sun and the heat of wet fermentation of weeds. The eggs are the size and shape of eggs. The female crocodile also lays down on the eggs like a hen in her nest. Crocodiles can enter childbearing age by the age of 12.

The crocodile is an endangered wild protected animal and is listed as a class I protected wild animal and plant by the National Bank of China.

In 2003, the State Forestry Administration approved three species of crocodiles, namely the Nile crocodile (Crocodylusniloticus), the bay crocodile (C Porosus) and the Siamese crocodile (commonly known as the Thai crocodile, C siamensis), to be included in the first batch of 54 species of wild animals that can be used commercially.

Crocodiles are oviparous animals.

It breeds in April to May, can lay 20 to 50 eggs at a time, and the incubation period takes about 80 days. Usually before laying or faux eggs, it builds a nest on the shore, spreads leaves or hay into the nest, and lays the eggs inside. After spawning, it will be covered with leaves and hay to provide cover, and secondly, it can keep the eggs warm, which has the effect of incubating the eggs, and it will also protect the eggs during this time.

In fact, crocodiles belong to the reptile class and are reptiles, and reptiles generally adopt an oviparous reproduction method, and crocodiles also meet this characteristic. When crocodiles breed, males will woo females, sometimes males will clash with each other about this, and then males and females will mate in the water. After mating, the female will come out of the water to the land, and before laying eggs, she will dig a pit in the ground, and the eggs will be born into this pit, where they will complete the process of hatching.

Breeds of crocodiles.

1. Chinese alligator: This breed is a kind of crocodile living in China, and it is a class of protected animals. They are relatively small, generally between 2 meters and weigh just over 30 kilograms. Newborn baby Chinese alligators are black, and later the color of the back gradually changes to warm gray.

2. Nile crocodile: As the name suggests, this breed of crocodile lives in the Nile River basin and is a crocodile species that lives in Africa. They are relatively large, with a body length of more than 5 meters and a weight of more than 100 kilograms.

Their bodies are very strong, and their tails also have a lot of strength, making them more aggressive.

3. Accompany the Shitai crocodile: This breed is distributed in some countries in Southeast Asia, such as Indonesia, Malaysia, Thailand, Vietnam, etc., and the body size of this breed is generally more than 3 meters. Some will also be slightly larger, reaching up to 4 meters.

4. Bay crocodile: This species is also called man-eating crocodile, saltwater crocodile and so on. They are very large, generally between 3 and 7 meters in adulthood, and there are some larger individuals that can reach more than 9 meters, making them arguably the largest reptile in the world.

They are mainly found in some countries in the Southeast Asian region and are also found in India in South Asia. Because they can adapt to high salinity environments, they are called saltwater crocodiles.