3 Euro of Austria 2023 CuNi UNC - Swell Shark

The swell shark, also known as the draughtsboard shark or the balloon shark, is a small species found in the Pacific Ocean, particularly along the coasts of California and Mexico. It is named for its unique defensive behavior of inflating its body with water or air when threatened, making it appear larger to potential predators. Swell sharks are nocturnal hunters, preying on small fish, crustaceans, and mollusks. They have a distinctive pattern of dark bands and light spots on their bodies, providing camouflage against sandy ocean floors. Despite their harmless nature to humans, they are fascinating creatures with remarkable adaptations for survival in their oceanic habitat.