If seals are classified according to their feeding habits, they can be divided into carnivores, and seals mainly eat meat. They can eat more animals, of which fish is the most common food they eat, and they can also eat cephalopods and crustaceans and other animals, the species are more. In addition, seals can sometimes catch very large animals for their own food. For example, some seals live in polar regions, sometimes they will go to glaciers, when they will encounter penguins, they will take penguins as their food.
When the seal encounters a single penguin, it may attack. Seals are fast, and they will pounce on penguins with lightning speed, and then bite their feet, and will not let go. After that, they will keep throwing penguins, penguins will faint or die directly at this time. When the penguin's hair is removed by seals, seals may eat penguins. However, when the number of penguins is relatively large, that is, when the seals encounter a group of penguins, the seals are basically afraid to start.
As mentioned above, seals are carnivores, fish, cephalopods and crustaceans are their regular food. Among them, shrimp is a more important category. All kinds of shrimps living in the sea can become food for seals. However, compared with fish, seals mainly eat not shrimp, but all kinds of fish. The ability of seals to hunt is relatively strong, and there are many fish that can be caught.