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Capability. 1. The sense of hearing is particularly smart.
2. Be good at running.
3. Very good eyesight.
Revelation. When a farmer in Australia brought in a few rabbits from abroad for hunting, a terrible ecological disaster erupted. The rabbit is notoriously fast breeder, and in Australia it has no natural predators, and as its numbers continue to double, it soon begins to destroy crops.
By 1880, they arrived in New South Wales and began to influence the sheep industry in South Australia. Large-scale rabbit extermination operations were organized, but with little success. By the 90s of the 19th century, when the rabbits arrived in Western Australia, a 1,000-mile fence was built in an attempt to stop it.
However, this fence was quickly breached. By 1950, Australia's rabbit population had grown from five to 500 million, and most of the country's crops or grasslands had suffered enormous losses, with some small islands even experiencing soil erosion. In desperation, multiple myxomatosis was introduced from Brazil to deal with the rapidly reproducing rabbits.
But germ warfare against rabbits proved to be only a temporary relief from the deteriorating situation, and a small percentage of rabbits have natural immunity to the virus, which they have survived and then multiplied quickly. Throughout the mid-20th century, Australia's rabbit eradication campaign never stopped.
Takeaway from rabbits: if the introduction of non-native species is not effectively guided and controlled, it will seriously endanger the production and life of local people and endanger the ecological environment.
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Always be vigilant, the rabbit's long ears are always up, just to stay vigilant. Rabbits don't eat the grass around the nest yet.
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What are the special abilities of rabbits? Sell moe! Digging holes, biting furniture, pooping and urinating or selling cuteness Ancient martial arts masters learned the trick of goshawk fighting rabbits from rabbits Modern youth...
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Its range of vision is almost 360 degrees, so they can see what is happening behind them. And they can see far away, including things that are invisible to the human eye. 2.
The rabbit also has a small blind spot where each eye is facing forward. This blind spot prevents them from seeing stereoscopic images.
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Capability. 1. The sense of hearing is particularly smart.
2. Be good at running.
3. Very good eyesight.
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Humans invented the rabbit dance based on rabbits.
The rabbit has many qualities of its own, and its large ears can maintain a sensitive sense of hearing; The alert reaction is very well developed muscles, which embodies the characteristics of being good at running; He loves carrots, and he also has a pair of eyes with good eyesight.
By observing the characteristics of the rabbit, it can be seen that it has a smart and cute appearance, which is also favored by cartoonists, thus creating a series of classic comic book characters such as Rabbitsky, Rogue Rabbit, and Judy. In addition to manga art, rabbit dance and goshawk rabbit martial arts techniques have been invented based on the characteristics of rabbits.
Characteristics of rabbits
Since childhood, I have been familiar with rabbit-related idioms or sayings such as "waiting for the rabbit", "cunning rabbit three holes", "rabbits will bite when they are in a hurry" and so on. From the story of waiting for the rabbit, it can be concluded that "if a person wants to reap the fruits he wants, then he cannot get them without a certain amount of effort".
The story of the three holes of the cunning rabbit tells people the truth that "no matter when you are a man, you must leave a way out for yourself"; "Rabbits will bite when they are in a hurry" is said to be a man who should stay one step and not push others too hard. In 1859, an Australian hunter brought back several rabbits from abroad, which later caused serious ecological problems due to their strong reproductive ability.
Rapidly breeding rabbits began to spread all over Australia and destroyed farms and pastures, affecting Australia's main economic income at the time** and causing huge losses to the country.
Australia** and the people have taken a series of measures against it, even at the expense of using bacteriological warfare, but this vigorous rabbit war still lasted for more than half a century. It is also concluded that native species also need to be effectively controlled and guided so as not to harm the local ecological environment.
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Rabbits have a keen sense of hearing and are good at running. In addition, the rabbit's ability to make holes is also very strong, and the idiom of "cunning rabbit three holes" is here.
The rabbit has a keen sense of hearing and a sensitive sense of smell, but it is timid and afraid of being frightened and is good at running. In the breeding management, the sound of causing rabbits to panic should be avoided as much as possible, and strangers, cats and dogs should be prohibited from entering the rabbit house.
Rabbits will immediately be on alert or flee when they hear a sudden noise, and their homes usually have many holes (cunning rabbit three holes) to avoid predators, and in winter they only follow their own footprints to return.
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Physiological characteristics of rabbits.
1: Digestion. 1) The teeth of rabbits are divided into incisors and molars. The incisors are suitable for cutting plant fibers, and the molars are suitable for grinding food.
2) There is a well-developed cecum on the digestive tract.
2: Breathe. Rabbits breathe with their lungs.
3: Blood circulation.
1) The heart is divided into four chambers: left atrium, right atrium, left ventricle, and right ventricle.
2) Blood circulation includes two circulatory pathways, systemic circulation and pulmonary circulation, and has a strong ability to transport oxygen.
Physiological characteristics of rabbits.
Nervous system: Rabbits have well-developed brains and nerves throughout their bodies. It enables them to sensitively perceive changes in the external environment and respond quickly accordingly.
Reproduction: viviparous, lactation.
What are the characteristics of rabbits.
Rabbits, with tubular long ears (ears are several times longer than ear widths), tufted short tails, and strong hind legs that are much longer than the forelimbs. There are 43 species in 9 genera. The largest number of species are found in eastern Asia, southern Asia, Africa and North America, and a few species are found in Europe and South America, some of which are widely distributed or introduced into many regions, while many species are very limited.
Rabbits can be divided into large rabbits, medium-sized rabbits and small rabbits according to their size, the weight of large rabbits is about 5 8 kg, the weight of medium rabbits is about 2 4 kg, and the weight of small rabbits is about 2 kg or less.
Generally speaking, the body of a rabbit can be divided into four parts: head and neck, trunk, limbs and tail.
Body surface: coat, has a thermal insulation effect. Coat color: mostly white, black, gray, off-white, grayish-brown, yellowish-gray, light earthy yellow, and melancholic.
Rabbit teeth: incisors: suitable for cutting food. Molars: Suitable for grinding food. The tail of the rabbit is short and fluffy, and it will clump up like a ball, which is very cute. Mode of movement: jumping, the rabbit's forelimbs are shorter than the hind limbs, which is conducive to jumping.
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