Swans are water birds. They are characterized by snow-white plumage. The most popular swan is the mute swan. Ma czerwony dziób z czarnym wyrostkiem. It weighs up to 22 kg. Its wingspan is over 2 m. Jest bardzo ciężkim ptakiem. In order to fly, he must speed up the water (takes off like an airplane). Ląduje też wyłącznie na wodzie. In the rushes of stagnant waters, the male and the female build a nest with a diameter of 2 m. Swans mate for life. Together they look after the young. They eat snails, small fish, roślinami wodnymi. They quickly become attached to people and willingly use their help in the form of nutrition.