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As a matter of fact. Long ago. A species of penguin once lived in the Arctic.
Only now extinct. This penguin. Known as the Arctic Great Penguin".
Height 60 cm. Head brown. The feathers on the back are black.
Much like a foreign gentleman in a night dress. They live in Scandinavia. Current regions in Canada and northern Russia.
and on all Arctic and subarctic islands. Up to the most. There were millions of them.
About 1000 years ago. Viking spotted the great penguin. From now on.
The great penguin's doom is coming. Especially after the 16th century. The Arctic exploration boom is on the rise.
The great penguin became an explorer. Voyagers and indigenous people compete to hunt and kill. A long period of indiscriminate hunting.
Led to the complete extinction of the Arctic great penguins.
Penguins that live in the Antarctic region today. Its ancestor, tube-nosed animals, developed in the region south of the equator. Scientists speculate.
The reason why they do not continue to advance north into the northern hemisphere. It may be that penguins can't stand the warm water of the tropics. The northernmost limit of their range is very much in line with the line of the 20 region of the average annual temperature.
Warm equatorial currents and higher air temperatures form a natural barrier. It prevents penguins from crossing the equator to the north. They must stay in the sea where melted water from the Antarctic or colder currents from the deep sea pass through.
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Because Antarctica has the necessary conditions for penguins to survive, food, climate, and topography. Penguins have lived there for a long time and have evolved elements suitable for survival in Antarctica.
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Most penguins live in Antarctica, because there is no land in the Arctic, and the Earth did not have the conditions to feed birds until it cooled.
Penguins were once faced with an evolutionary choice, choosing to fly in the air or choose to swim nimbly underwater. Usually as the wings become more efficient when penguins are diving, their ability to fly becomes weaker. At some point, flying becomes very strenuous, so the best option is to give up flying and let the wings shrink into flippers.
Penguins mainly live in the Southern Hemisphere, and there are 17 or 18 known species of penguins in the world, most of which are distributed in the Antarctic region, and there are also penguins in Cape Town, a tourist city in South Africa, on the hot African continent. Among them, the Hambold penguins, Magellanic penguins and black-footed penguins of the genus Ringed Penguins are distributed in temperate regions with lower latitudes, while the distribution of Galapagos penguins is closer to the equator. There are only two types of penguins, emperor and Adélie penguins, that live completely in the polar regions.
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There were penguins in the Arctic, but they weren't penguins, they were penguin-like animals, and their name was great puffins. In fact, the great puffin is the real penguin, and the English word penguin: penguin, originally meant the great puffin.
The current penguin is mistaken for a relative of the great puffin, so we call it a penguin now.
In addition to being good at swimming, scientists also found that 100 million years ago, penguins were a kind of flying birds, because of climate change, Antarctica was cold all year round, there were no big trees suitable for growth, and the penguins that lived in the trees lost their foothold, and gradually, penguins changed from flying birds to today's animals. This is the law of nature"Natural selection, survival of the fittest"。
Penguin knowledge: 1. Penguins are usually not afraid of humans, and a wild penguin usually lives between 15-20 years old, and about 75% of it is spent in water. Penguins spend a few hours a day grooming or caring for their feathers, and if their feathers are not properly maintained, their feathers will not remain waterproof.
2. Penguins have a normal body temperature of about 100°F (38°C), most penguin breeds in spring and summer, and eggs hatch for anywhere from 1 month to 67 days, depending on the species. Penguins are highly social birds, and even at sea, penguins usually swim and forage in groups, with a single big penguin catching up to 30 fish in a single dive.
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Many penguin species now live in Antarctica, and there are no penguins in the Arctic. However, there is one species of penguin that once lived in the Arctic region, called the "Arctic Great Penguin". Originally, this penguin was widely distributed and abundant in the Arctic, but it became extinct due to various reasons such as human hunting.
The penguins that currently exist have adapted to the environment of the Antarctic region and are unable to live in the Arctic. And there are also polar bears in the Arctic, which will eat penguins for food. <
Penguins are a creature that we are all familiar with, and they live in very cold polar regions. The North and South Poles are polar regions, but penguins only live in the Antarctic region, and many penguin species currently live in the Antarctic region. In the Arctic, there are no penguins.
However, the absence of penguins in the Arctic just refers to the current situation.
There is a species of penguin that once lived in the Arctic called the "Arctic Great Penguin". This penguin is around 60 centimeters tall; The back is black, the head is brown, and the belly is white, and it looks a lot like a well-dressed gentleman. In fact, they were originally very widely distributed in the surrounding areas of the Arctic, in the north of Canada, Russia and other countries, as well as in Scandinavia, and the number is very large.
However, it has since become extinct for various reasons, among which human hunting is an important reason.
As mentioned above, penguins are currently only found in the Antarctic region and are not found in the Arctic region. However, there was once a species of penguin that lived in the Arctic, but it is now extinct. Penguins living in Antarctica have adapted to the environment of Antarctica, and although Antarctic and Arctic are both polar regions and have the same latitude, the climate and environment of the two regions are very different, because of the different land and sea layouts of the two places.
As a result, penguins are generally unable to live in the Arctic and may not be adaptable. Another important reason is that there are polar bears in the Arctic region, which will eat penguins.
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The main reason is that penguins have almost no natural predators in Antarctica, and their living conditions are better. Because there are polar bears in the Arctic, the living conditions are not very good.
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The reason why I have been living in the South Pole and not in the North Pole is because the weather in the South Pole has always been very stable and relatively cold, but the North Pole is prone to ice and snow melting. And the ancestors of penguins also lived in Antarctica. There is a lot of food in Antarctica.
Antarctica is able to adapt to the environment in which penguins grow.
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Because there is a lot of food in Antarctica, penguins can survive through food, but the Arctic has no food at all, so they can't survive.
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Why can't penguins live in the Arctic and polar bears can't live in Antarctica?
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Because they were born in the South Pole, they originally wanted to go to the North Pole, but they were too far away to swim there!
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Why do penguins only have them in the South Pole and not in the North Pole? I finally found out today!
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