- 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...
- (Sthenelides) C.
melancoryphus (Black-necked swan)...
-
Black swan
Cygnus atratus (Latham, 1790) 29 Black-necked swan
Cygnus melancoryphus (Molina, 1782) 30 Mute swan
Cygnus olor (Gmelin, JF, 1789) 31 Trumpeter...
-
Cygnus columbi****
Whooper swan,
Cygnus cygnus Black-necked swan,
Cygnus melancoryphus ****-billed duck,
Sarkidiornis melanotos Radjah shelduck,
Radjah radjah...
- (19
December 2019). "Dietary
habits of the black-necked swan
Cygnus melancoryphus (Birds: Anatidae) and
variability of the
aquatic macrophyte cover in...
-
lagoon and
particularly the po****tion of black-necked
swans (Cygnus
melancoryphus). It has an area of 112.5 km². The
lagoon is
situated in the Patagonian...
- at
shedding water due to an oily coating. Black-necked swan,
Cygnus melancoryphus (A)
Upland goose,
Chloephaga picta (A) Blue-winged teal,
Spatula discors...
-
Islands Order: Anseriformes Family:
Anatidae Black-necked swan (Cygnus
melancoryphus)
Coscoroba swan (Coscoroba coscoroba)
Spectacled duck (Speculanas specularis)...
- ingoufi) Order: Anseriformes Family:
Anatidae Black-necked swan (Cygnus
melancoryphus)
Coscoroba swan (Coscoroba coscoroba)
Upland goose (Chloephaga picta)...
-
autumnalis Graylag goose,
Anser anser (I) Black-necked swan,
Cygnus melancoryphus (E-SA)
Coscoroba swan,
Coscoroba coscoroba (E-SA)
Orinoco goose, Oressochen...
