The American eel is a fascinating fish found in North America, particularly in rivers and coastal waters. It has a long, snake-like body and can grow up to five feet in length. These eels are known for their unique life cycle, which begins in the Sargasso Sea, where they hatch as tiny larvae called leptocephali. As they mature, American eels migrate to freshwater rivers and lakes, where they spend most of their lives. They are nocturnal hunters, feeding on small fish, insects, and crustaceans. When it's time to reproduce, they return to the Sargasso Sea, completing their remarkable journey.