Penguins are a special kind of bird, because they can't fly in the sky like most birds, but have the ability to swim like fish. However, unlike fish, penguins are not born with the ability to swim, which they acquire through practice. Therefore, little penguins can't swim, and they need big penguins to teach them. If there were no penguins to teach them, they might not have been able to swim. At this point, they may have a problem finding food. If they accidentally fall into the water, they may also drown.
As mentioned above, penguins are not born to swim, and they need big penguins to teach them to have this ability. Penguins usually live in groups, and when little penguins learn to swim, they usually learn in groups. The penguin will enter the water first and show the little penguin how to swim. At this time, a group of little penguins will watch from the land. After watching the demonstration, the chicks will watch the shore for a while because they are not confident enough at this time. Then they will enter the water, but they do not dare to dive deeper, but in the water ups and downs, and sometimes struggle.
In the process of learning to swim, controlling buoyancy is a very important aspect, and it is also an aspect that they need to practice. After they are more skilled, they will choose to swim in slightly deeper water.