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The world's ten oldest animals
Earth after more than 4 billion years of evolution, nurtured countless life, although has entered the human era, but there are also a large number of ancient primitive animals, then you know the world's top ten oldest surviving animals which are? -
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Ranking the world's smartest parrots
Parrots are known to be very intelligent animals that can learn human speech, imitate human emotions, interesting and quirky, and are one of the pet species that humans love to keep. So do you know what parrot is the smartest in the world? -
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The world's ten smartest animals
Animals have the ability to think basically, but some animals even have a brain nervous system comparable to that of humans, and a strong learning ability that allows it to imitate human action, so what do you know about the world's smartest animals? The world's most intelligent animals in the top ten, one are which animals? -
The world's most toothed animals ranking: Snails take the crown, sharks only second
There are thousands of animals in the world, and there are countless varieties and species, each with its own characteristics and habits, so do you know what are the animals with the most teeth in the world? -
The world's longest jellyfish: Arctic haze jellyfish tentacles are more than 40 meters long
Those who live by the sea must have seen jellyfish. They are relatively common underwater plankton, floating in a transparent manner, and are a beautiful creature. There are hundreds of different kinds of jellyfish in the world, do you know which is the longest jellyfish in the world? -
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The world's ten rarest beasts
When it comes to fierce animals, you will think of which animals? Many people's first is definitely the lion, tiger and leopard and so on. Many species in the world are endangered and become very rare because of changes in natural conditions and human factors, so do you know which rare beasts in the world? -
The world's longest-lived birds: red eagles can reach 70 years of age
We all know that birds tend to have a relatively short lifespan, and small birds like sparrows live only a few years. But there is a bird in the world that has a long life span that can rival that of humans. The longest-lived bird in the world is the red eagle, with a lifetime age of up to 70 years -
The world's longest feathered bird: long-tailed chicken tail feathers up to 12.5 meters
In bird flight, the tail feathers of birds are very important, the tail plays the role of rudder in flight, which helps birds to grasp the direction of flight. When it comes to the world's longest feathered bird, most people's first thought is the peacock, so in addition to the peacock, what other kind of bird feathers are the longest? The longest feathered bird in the world is the long-tailed chicken, with a tail length of up to 6-7 meters; and in 1974 a long-tailed chicken with a tail length of up to 12.5 meters -
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The world's 12 ugliest animals
When it comes to the ugliest animals, what comes to your mind first? There are many cute and lovable animals in the natural world, and there are also many strange-looking animals. So do you know what the world's ugliest animals? -
The world's cutest sheep: The Valais black-nosed sheep
Goats are no stranger to us, we are all very familiar with the animals, they are gentle and lovely, in the prairie can often see an endless flock, white they are like clouds in the sky, I believe will leave us a very deep impression, then, do you know what the world's most adorable sheep? This cute thing is the Valais black-nosed sheep, this sheep live in the southwest of Switzerland, the size and ordinary sheep is not much different. This cute thing is the Valais black-nosed sheep, this sheep live in the southwest of Switzerland, the size and the size of ordinary sheep is not too much difference