The Sea Otters rub their faces to groom their fur; driving out moisture, adding air bubbles and spreading the natural squalene oils secreted by their skin to keep it waterproof. Since it is essential to keeping warm & buoyant, a large part of the sea

The Sea Otters rub their faces to groom their fur; driving out moisture, adding air bubbles and spreading the natural squalene oils secreted by their skin to keep it waterproof. Since it is essential to keeping warm & buoyant, a large part of the sea