How do sea lions sleep?
On land, sea lions will sleep in a variety of positions, often on top of their friends. California sea lions have been seen interacting with other species of pinnipeds, such as northern elephant seals, harbor seals, Northern fur seals, and Steller sea lions. In the water, they will sink to the bottom of shallow areas, and occasionally rise to the surface for air. In deeper water, they will float upright with the tip of their nose out of the water. How do sea lions regulate their body temperature? Sea lions have the ability to regulate their own body temperature. They can often be seen floating with one flipper out of the water. The reason for this is because the capillaries are close to the surface of the skin and can catch sunbeams to warm their body. To cool down, they put their flipper into the water then raise it back up into the air which cools them off during the evaporation process. This process is called thermoregulation.. Do sea lions molt? Sea lions molt once each year, usual
