Penguins are a very lovely animal. They are basically native to the southern hemisphere, and are more common in the polar regions. Some artificially bred penguins can also be seen in zoos. Penguins are relatively friendly to humans. If humans encounter penguins in the Antarctic region, they sometimes will not run away, and may even come to approach humans on their own. This may be because they do not often see humans and have a strong curiosity about humans.
The above has been introduced, penguins are relatively friendly to humans. Actually, the penguin is one kind of disposition quite simple and honest animal, they will not attack the humanity generally. The food they eat is small fish, krill and so on in the water, and they will not take the initiative to attack human beings. In fact, many animals will not attack humans on their own initiative, unless they are threatened by humans. The same is true of penguins, although they generally do not actively attack humans, but if humans threaten their lives, or they mistakenly believe that humans are a threat to them, they will also attack humans.
After all, penguins are carnivores, and they have a certain degree of aggression. If you are accidentally attacked by penguins, then humans may also be more seriously injured. Therefore, when observing penguins, try not to approach them rashly, let alone touch them casually because they are cute.