What is a "swan"?

A swan is a graceful and majestic waterfowl belonging to the Anatidae family, known for its large size and elegant presence. With its long neck, curved beak, and distinctive white plumage, a swan exudes a sense of beauty and tranquility. Swans are renowned for their strong pair bonds, often seen gliding gracefully across bodies of water with their lifelong mates. They are known for their characteristic and resonant calls, creating a harmonious atmosphere in their natural habitats. Swans are not only aesthetically captivating but also possess a gentle nature, captivating observers with their serene presence.