What is the behavioral thermoregulation technique fur seals use while floating in the water to dissipate excess heat?

Answer

Floating with their flippers raised above the surface

When resting in the water, fur seals engage in rafting, floating with their flippers elevated above the surface so that surface blood vessels can release excess heat to the air.

What is the behavioral thermoregulation technique fur seals use while floating in the water to dissipate excess heat?
mammaladaptationPinnipedFur Seal