Mute SwanCygnus olorMute Swan (Cygnus olor) is a species in the genus Cygnus, family Anatidae, order Anseriformes.Scientific classificationRankTaxonDomainEukaryotaKingdomAnimaliaPhylumChordataClassAvesOrderAnseriformesFamilyAnatidaeGenusCygnusSpeciesCygnus olor