The ostrich lifestyle? 5. What is the ostrich lifestyle?

Ostriches are native to Africa and are now the largest of the birds. It is said that it is a bird, and it is a kind of good running and flightless, belonging to the ostrich order, ostrich family, the male adult bird can reach a height of up to a meter, but its head and neck are almost half off. The body weight can be up to 155 kg.

Females are slightly smaller in size. Ostrich eggs are 125 mm long in diameter, 150 mm in length and weigh kilograms. It is the largest of all the eggs now.

Male ostriches are basically black, but have white feathers on their wings and tail. Females are almost completely brown, and ostriches have smaller heads and short, broad beaks. The head and most of the neck are reddish or blue.

There is no hair on the feet, including the strong thighs. Large brown eyes with thick black eyelashes. Ostriches move in flocks, numbering about 5-50 individuals.

Ostriches have unique feet with only two toes, and the large ones are like hooves. When frightened ostriches escape, they can reach speeds of up to 65 kilometers per hour. When it is pressed, it will kick with its feet and pose a great threat to the opponent.

Ostriches are mainly plant-eating, and sometimes dare to catch some animals. You can survive without drinking water for a long time. During the breeding season, males share a litter with 3-5 females.

If an outsider peeps at it, it will let out an angry roar or hiss to drive away the intruder. Their nests are built on the ground and lay 15-60 white bright eggs in one nest. At night the male bird sits and guards it, and during the day it is the turn of the female.

Baby ostriches emerge after 40 days of hatching. In another month, they will be able to run with the adult birds. In order to avoid danger, the baby ostrich, like the bird, will lie in the ground and hide, only sticking its head out.

This habit was later mistaken for ostriches burying their heads in the sand when they were in danger. In the Middle Ages, knights wore an ostrich feather in their helmets. In the 19th century, it became an ornament for ladies' clothing.

This demand has prompted farmers to set up ostrich-keeping farms in places like South Africa, the southern United States, and Australia. It was only after the First World War that the ** of ostrich feathers stopped. Ostriches have also been trained to carry animals and race, but they have no stamina and are not easy to train well.

Raised ostriches can live up to 50 years. Depending on the species, the size and skin color of the various ostriches and the size of their eggs differ. During the Pliocene epoch (about 5 million years ago), ostriches were widely distributed on Earth.

Ostrich fossils have been found in the southern part of Russia, India and the central and northern regions of our country.

In the vast and flat African savannah, being tall is a great advantage, as it is easy to see when the enemy approaches. Like a giraffe, an ostrich can be said to be a walking watchtower. Its neck accounts for half of the height of the entire meter.

The adult ostrich lookout is not for its own safety, but to defend its eggs and chicks, as the young are often threatened by jackals and other enemies.

Before mating, the male and female ostriches perform a courtship ritual. They eat together, raise and bow their heads in unison, and then the male shows affection to the female. It sits down, swaying from side to side, showing off its white feathers, and twists its neck in a spiral to show love.

Several mated females lay their eggs in a nest, which is then tended by a dominant female.

An adult ostrich can run up to 64 kilometers per hour, and it uses its strong paws to protect itself. It has long legs and no feathers on its long neck, which makes it easier to dissipate heat. Overheating is a serious problem for large animals living in hot areas.

An ostrich family. Chicks are 30 cm tall when they hatch. They can run almost immediately. Parents will deliberately use exaggerated movements to lure enemies away from them.

Ostriches live in Africa, but there are other flightless giants in other parts of the world: llamas in South America and emus in Australia. Because they have a similar lifestyle, they have evolved to be similar in shape.

Is it about living in oppressed people?

Ostriches inhabit deserts, grasslands and shrublands, with Somalian species sometimes reaching dense thorn thickets and even steep stony plateaus in South-West Africa.

Ornithologists have found that the world can be divided into six geographical regions according to the characteristics of birds in different places, each with unique birds, and the birds in the same area have a general similarity, which is the result of evolution and adaptation, among which ostriches are distributed in the Aisopia and African regions.

Ostriches are walking birds, adapted to life in desert wastelands, good at running, running at a speed of about 60 kilometers per hour, can last about 30 minutes without feeling tired; It can reach up to 7 meters in one step and can change direction instantaneously, opening its wings to balance when running quickly.

In order to gather food that is scarce and scattered in the desert, ostriches are quite efficient feeders, thanks to their open gait, long, flexible necks, and accurate pecking; Ostriches have a wide range of nutrients, eating leaves, flowers, fruits and seeds of plants, and also eating small animals, which is omnivorous. When an ostrich peckes, it gathers food above the esophagus to form a feeding ball, and then slowly passes through the esophagus of the neck to swallow it. Since ostriches must lower their heads when pecking, they are vulnerable to predators, so they have to raise their heads and look around from time to time to forage for food.

Desert meadows and savanna strips in Africa.

The African ostrich (scientific name: Struthiocamelus) belongs to the ostrich family of the order Ostriches and is the largest bird in the world, with adults up to meters tall and males weighing up to 150 kilograms. A small head is supported on a slender neck like a snake.

Ostriches live**2022-03-08Ostriches live in deserts, grasslands and bushes. Ostriches generally live in groups, mainly in deserts, grasslands and scrublands in Africa, and inhabit very open deserts and savannas.

Ostriches live in deserts. Ostriches mainly inhabit deserts, grasslands and shrublands, among which they are Somalia.

The subspecies sometimes goes into dense thorns.

scrubland, in South-West Africa.

It can even be seen on steep stony plateaus.

Ostriches because of their well-developed air sacs and good circulatory system.

It is able to adapt to arid climates, has unusual heat tolerance, and can still forage for food in the hot sun even if the temperature is as high as 56, and can go without drinking water for several months.

Habits:Ostriches are tall, have long necks, sharp eyes, and when foraging in groups, the interval between each bird raising their heads is irregular, one after another, so that there are always some individuals looking up, so that predators can be spotted in time.

And inform other animals to quickly take refuge. They run fast in the desert, reaching distances of up to meters per step, running at a speed of 50 kilometers per hour and can run for more than 5 minutes, sprinting at a speed of more than 70 kilometers per hour, and can also cross obstacles more than 5 meters high. Loves drinking and bathing.

The ostrich (also known as the African ostrich) is the largest flightless bird in existence. It is produced in Africa. It belongs to the ostrich order Struth-ioniformes.

The male is about a meter tall and weighs 155 kilograms. The neck length is almost half of the body, and the female is slightly smaller. Ostrich eggs are the largest eggs in modern times.

Most of the male's body feathers are black, but the wings and tail feathers are white; Females are mostly brown. most of the head and neck are pale red to light blue; Slightly downy: head small, beak short and slightly wide; The eyes are large and brown with thick black eyelashes.

They live in desert steppe areas. Gregarious, diurnal. Sensitive sense of smell and hearing, good at running, with the help of wings when running, one step can span 8 meters, the speed can reach 70 kilometers per hour, and can jump up to meters.

Feeds on plant stems, leaves, seeds, fruits, insects, worms, small birds, reptiles, etc.

Ostriches often live in flocks of 5 to 50 individuals, often accompanied by herbivores. The ostrich evades the enemy with its powerful legs (only two toes, the main toes are developed almost as hooves) and can reach speeds of up to 65 kilometers per hour when frightened. If cornered, kick your opponent.

Ostriches feed mainly on plants and can live for a long time without water. Males compete with each other for 3 to 5 females, making roars and sizzling sounds. Medieval knights used ostrich feathers to decorate their helmets.

Ostrich leather can be used to make soft, delicate leather. Ostriches are trained to ride and drive single-seater two-wheelers. Ostriches are not easily adapted to the conditions of rearing and can live up to 50 years.

Ostriches are typical of flightless birds. Ostriches vary slightly in color, body size, and egg characteristics, and it was previously thought that these were different species, but in fact they were just subspecies of ostriches.

In the dry season of the breeding period, there are courtship fights, males have courtship to show off, females dig shallow pits in the sand as nests, lay 10 13 eggs per year, the hatching period is about 42 days, about 3 years old sexual maturity, and the life span is about 60 years.

Ostriches are widely distributed in dry areas of Africa with low rainfall. In the Tertiary of the Cenozoic Era, ostriches were widely distributed in Eurasia, and in Zhoukoudian, a famous Beijinger origin in China, not only ostrich egg fossils were found, but also leg bone fossils were found. In modern times, it was found in Africa, Syria and the Arabian Peninsula, but today the ostrich in Syria and the Arabian Peninsula is extinct. Their distribution extends from the Sahara Desert south to the whole of Africa, while Australia was introduced in 1862-1869 to form new habitats in the southeast.

The ostrich breeding method is as follows:

1. Breeding site

It is necessary to choose a place with high terrain, convenient drainage, good ventilation and no shelter as a farm, and the farm should be covered with sandy soil, and the fence should be well closed and strong to prevent ostriches from running out. Ostriches are very sensitive, so the farm should be kept away from residential areas and the surrounding environment should be quiet. There should be partitions in the planning of the venue, which should be divided into sleeping areas, sports areas, rest areas, etc.

The exercise area should be large enough for the ostriches to run freely.

2. Daily feeding

Ostriches belong to the herbivorous birds, so the feed is mainly pasture, supplemented by cornmeal and the like. When feeding ostriches, you need to pay attention to the quality of feed, if the ostrich eats the feed that has mildew, it will cause ostrich poisoning, because the ostrich eats a large amount, it is easy to eat too much, and it is necessary to feed regularly and quantitatively, and to promote its movement.

Ostrich drinking water needs to pay attention to the daily drinking water should be controlled as much as possible within four times, pay attention to the cleanliness and hygiene of drinking water, so as to reduce the occurrence of ostrich intestinal diseases.

3. Daily management

In strict accordance with the ostrich management process, it is necessary to meet the needs of feeding, drinking, exercise, rest, etc., and maintain a clean and hygienic environment in the field. Remove the leftover feed from the ostriches, clean the drinking water facilities, and remove the ostrich droppings from the farm. And regularly disinfect the farm and do a good job of padding sand and grass.

4. Management of egg laying period

Ostriches during the laying period should be fed regularly, quantitatively and in groups. For a female ostrich in the laying period, it is advisable to feed 3 times a day, and feed roughage first, and then concentrate when feeding. The amount of roughage feeding is more than 10 catties per day, and the amount of concentrate feed is about 3 catties per day.

Ostriches are reared in groups of mates 1 month before laying eggs, and the normal standard is that 1 male ostrich and 3 females are in a small flock. In order to ensure the good egg-laying performance of female ostriches, a forced farrowing period is carried out once a year, and the farrowing period is probably from November to January of the following year.

5. Disease prevention

Common diseases in ostriches include Newcastle disease, avian influenza, E. coli disease, etc., and for several common infectious diseases, chicks can be vaccinated according to the situation when they are 2 months old. Keeping the aviary clean and ventilated on weekdays, and thoroughly disinfecting the aviary and playground once a week can play a role in preventing various diseases of ostriches in advance.

Ostriches mainly live in two places, one is the African savannah where there are a lot of ostriches, and the other is the desert where ostriches are also able to run fast on the ground, and the speed of their running is not much different from the speed of flight, because they can also use their wings while running. It turns out that there is also the help of living in zoos in various places. Ostrich eggs and meat are edible, but ostrich meat is coarse and not too tasty.

Ostriches mainly inhabit deserts, grasslands, and shrublands.

In the natural environment, there are populations in Africa and South America.