- west-central U.S.) †Dwarf swan (
Cygnus equitum) Bate 1916
sensu Livezey 1997 [Anser
equitum (Bate 1916)
Brodkorb 1964;
Cygnus (
Olor)
equitum Bate 1916 sensu...
- The mute swan (
Cygnus olor) is a
species of swan and a
member of the
waterfowl family Anatidae. It is
native to much of Eurasia, and (as a rare winter...
- m****, the
heaviest flying bird in the world.
Alongside the mute swan (
Cygnus olor),
Dalmatian pelican (Pelec**** crispus), kori
bustard (Ardeotis kori)...
-
Cygnus falconeri is an extinct, very
large swan
known from
Middle Pleistocene-aged
deposits from
Malta and Sicily. Its
dimensions are
described as exceeding...
- The
tundra swan (
Cygnus columbi****) is a
small swan of the Holarctic. The two taxa
within it are
usually regarded as conspecific, but are also sometimes...
- The black-necked swan (
Cygnus melancoryphus) is a
species of
waterfowl in the
tribe Cygnini of the
subfamily Anserinae. It is
found in Argentina, Brazil...
-
Cygnus paloregonus is a
fossil swan. It is an
ancestor of, and
distantly allied to, the mute swan. It is
known from the
Pleistocene from
Fossil Lake, Oregon...
-
humifusa Fauna of
Iceland Birds of
Iceland Anatidae Cygnus olor Cygnus columbi****
Cygnus cygnus Anser fabalis Anser brachyrhynchus Insects of Iceland...
- that
Cygnus olor is "not mute but
lacks bugling call,
merely honking, grunting, and
hissing on occasion." However, the
whooper swan (
Cygnus cygnus), a...
- The
Royal Swans are a
flock of
swans of two species—the mute swan (
Cygnus olor) and the
black swan (C. atratus)—the
original six
pairs of
which were a...