Black-necked swan (Cygnus melancoryphus)

Black-necked swans. 2019-02-12 19:25:03 Patagonia

Observations

Only documented observation: 2019-02-12

Description

Classification: Genus Swans (Cygnus); Tribe Swans (Cygnini); Subfamily Anserinae (Anserinae); Family Waterfowl (Anatidae)
General: The black-necked swan (Cygnus melancoryphus) is a species of waterfowl in the tribe Cygnini of the subfamily Anserinae.^[5][6] It is found in Argentina, Brazil, Chile, Uruguay, and the Falkland Islands.^[7] [more]