swan

The swan, a majestic bird with impressive size and graceful behavior, is common in both natural and urban waters. This fact sheet provides a detailed overview of the swan's biology and lifestyle and highlights the importance of its protection and conservation in different habitats.

  • Scientific classification

    • Class: Birds (Aves)
    • Order: Ducks (Anseriformes)
    • Family: Ducks (Anatidae)
    • Genus: Cygnus
    • Species: Various species, including the mute swan (C. olor), the black swan (C. atratus) and the tundra swan (C. columbianus)
  • Physical characteristics

    • Size: Body length from 125-180 cm
    • Wingspan: 200-250 cm
    • Weight: 8-15 kg
    • Special features: Long, curved necks, large bodies with strong wings, mostly white or black plumage, long legs with webbed feet.
  • Habitat and distribution

    • Common regions: Europe, Asia, North America, Australia (depending on species)
    • Habitat: Calm waters such as lakes, ponds, rivers and wetlands; often found in urban parks and gardens.
  • Nutrition

    • Diet: Omnivorous
    • Typical food: aquatic plants, algae, small fish, insects, snails; occasionally also small invertebrates.
  • Reproduction and lifestyle

    • Breeding season: spring to summer
    • Nesting behavior: Construction of nests from plant material on the shore or on floating platforms
    • Eggs: 4-8 eggs per brood
    • Reproduction: Pair bonding, usually lifelong partners; joint brood care by both parents.
  • Lifespan and protection status

    • Life expectancy: 10-20 years in the wild
    • Endangered status: Generally not threatened, but locally threatened by habitat loss, pollution and hunting.
    • Conservation measures: conservation and protection of habitats, education and protective measures against illegal hunting.