Penguins are a species living in the southern hemisphere. Especially in the polar regions of high latitudes, there are many penguins. On the Antarctic continent, the number of penguins is very large, and the species is more complex. The climate of the high latitude polar region is very cold. Being able to survive in such a place shows that penguins are not afraid of cold. In fact, penguins have a very effective way of keeping warm, and their special body structure allows them to maintain their temperature well and keep it constant. As a kind of bird, penguins are also warm-blooded animals, they can always maintain their temperature around 37 degrees.
As mentioned above, penguins are not afraid of cold, they can survive in cold areas, and maintain their own temperature in a constant range. This is because they have evolved some measures to keep warm in order to adapt to the cold environment around them in the long process of evolution, so that they can survive in the ice and snow. It is these special body structures that enable them to maintain their own body temperature.
Specifically, penguin feathers have a very good role in keeping warm. Their feathers are overlapping scales and very dense. These feathers stick to their body surface like quilts and play a very good role in keeping warm. Moreover, when they go to the sea to hunt, these feathers can also prevent the invasion of the sea, also has the role of warmth. In addition to feathers, the fat layer under their skin also has a good warming effect, which can prevent the loss of heat and better maintain their body temperature.
