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Temporal range: late Miocene to present
|Pacific black duck (Anas superciliosa)|
They are the dabbling ducks. They feed mainly at the surface rather than by diving. The subfamily contains only the dabbling ducks and one relative, the extinct moa-nalos, land ducks which lived on some Hawaiian islands.
References[change | change source]
- Johnson, Kevin P. & Sorenson, Michael D. 1999. Phylogeny and biogeography of dabbling ducks (genus Anas): a comparison of molecular and morphological evidence. Auk 116 (3): 792–805.