Aves Cygnus olor, commonly known as the mute swan, is a large waterfowl species native to Europe and Asia. It is widely recognized for its elegant appearance and distinctive physical characteristics.

Physical Description:

• The mute swan is notable for its graceful long neck and pristine white plumage.
• It typically weighs between 11-12 kilograms, making it one of the heaviest flying birds.
• Adults possess an orange bill with a prominent black basal knob, which distinguishes them from other swan species.
• Their wingspan ranges from 2.0 to 2.4 meters, providing them with significant glide capacity during flight.

Behavior and Habitat:

• Mute swans are known for their serene demeanor, often seen gliding smoothly on lakes, rivers, and in marshes.
• Unlike their name, they are not completely silent; they occasionally make snorting and whistling sounds.
• These swans are territorial, especially during the breeding season, and can become aggressive to protect their nests.
• They are primarily found in inland and coastal water bodies in the Comunidad Valenciana, where they are an important part of the local ecosystem.

Diet:

• The diet of Cygnus olor consists largely of aquatic vegetation, which they reach with their long necks.
• They may also consume small invertebrates and fish.

Reproduction:

• Breeding pairs are monogamous and often mate for life.
• Nesting usually occurs on water in reeds or on islands, with the female laying 5-7 eggs per clutch.
• Both parents are involved in incubating the eggs and protecting the young, which are called cygnets.

Conservation Status:

• The mute swan is not currently considered at risk, with stable and widespread populations across suitable habitats.

This majestic bird is a cherished sight in the wetlands of the Comunidad Valenciana and embodies the natural beauty of the region's avian fauna.