May 5, 2025
Science

How do penguins manage to stay warm and survive in the freezing cold of Antarctica?

  • July 27, 2024
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Thousands penguin doesn’t freeze Of course there are some reasons. Even if you see it we have a cold Let’s look at the reasons why penguins are comfortable

How do penguins manage to stay warm and survive in the freezing cold of Antarctica?

Thousands penguin doesn’t freeze Of course there are some reasons.

Even if you see it we have a cold Let’s look at the reasons why penguins are comfortable hanging out under these conditions.

One of the biggest helpers in protecting penguins from the cold is their thick, dense feathers.

penguin skin

These feathers overlap each other waterproof layer It prevents the cold from getting wet and penetrating. And under these feathers a thick layer of fat is available.

The oil layer acts as an insulating material. retains body heat and keeps cold air out. This double-layered protection system also helps penguins maintain a constant body temperature.

Penguins know very well the power of standing in groups.

Gathering in large groups “crawl” They exhibit behavior known as: They huddle together and stay warm by sharing their body heat. This mass stop methodis vital to their survival, especially in extremely cold winter weather.

While the penguins in the middle stay warmer, the penguins outside stay warm periodically go inside By moving they warm up alternately and are resistant to the cold.

The thermal balance of penguins is supported by a fast and effective metabolism.

penguin

What they get from what they eat quickly convert energy into heat They also increase their body temperature. This fast metabolism is very important to balance their body temperature, especially in the Antarctic summer, when they come from the sea to the land.

This way they don’t get cold when they come out of the cold water excessive temperature drop They block.

When they come out of the water, they dry quickly thanks to the waterproof structure of their feathers.

The outer surface of their feathers repels water Ensures quick drying and thus the body temperature is maintained. In addition, these feathers are regularly coated with a special oil, which provides protection by increasing their waterproof properties.

For all these reasons, penguins are just like creatures in sub-zero temperatures. to the winter story They are transforming.

Sources: Cool Antarctica, The Conversation, Smithsonian Magazine

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Source: Web Tekno

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