Mute Swan (Cygnus olor) — Least Concern Aves

Mute Swan

Cygnus olor

Conservation Status

Least Concern

Aves · Anseriformes · Anatidae

About

The mute swan is a species of swan and a member of the waterfowl family Anatidae. It is native to much of Europe and parts of Asia and the far north of Africa. It is an introduced species in North America, home to the largest populations outside of its native range, with additional smaller introductions in Australasia and Southern Africa. The name "mute" derives from it being less vocal than other swan species. Measuring 125 to 160 cm in length, this large swan is wholly white in plumage, with an orange beak bordered with black. It is recognisable by its pronounced knob atop the beak, which is larger in males.

Fun Fact

Mute swans aren't actually mute — they hiss, grunt, and snort — but they lack the loud honking calls of other swans. They can, however, produce a distinctive throbbing wingbeat sound audible from hundreds of metres away.

Quick Facts

Habitat

Lakes, rivers, and estuaries

Diet

Herbivore

Lifespan

20-30 years

Threats

  • Water Pollution
  • Dam Construction

External Data Sources

Recent sightings on iNaturalist IUCN Red List profile

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