Walrus is a carnivorous mammal in the family Walrus, which has only one species and no subspecies. Walrus has a cylindrical body, thick and obese. The lifespan is around 50 years old. Walruses are mostly distributed in the Arctic Ocean, and their presence can sometimes be seen in the Atlantic and northern Pacific Oceans. They usually live in areas with a water depth of less than 80 meters and prefer habitats with gravel bottoms. The recipe is very broad, including over 60 types of marine organisms. Walruses have many survival skills, such as taking turns guarding, changing body color, basking in the sun in winter, and constantly using their noses to scoop wet sand on their bodies to absorb water and cool down in summer.